2130209536

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13063}}^1$

素因数の和:13106

約数の個数: 108

約数和(自身を含む): 5327211792

約数和(自身を除く): 3197002256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 1792, 2548, 2912, 3136, 3328, 5096, 5824, 6272, 10192, 11648, 12544, 13063, 20384, 23296, 26126, 40768, 52252, 81536, 91441, 104504, 163072, 169819, 182882, 209008, 339638, 365764, 418016, 640087, 679276, 731528, 836032, 1188733, 1280174, 1358552, 1463056, 1672064, 2377466, 2560348, 2717104, 2926112, 3344128, 4754932, 5120696, 5434208, 5852224, 8321131, 9509864, 10241392, 10868416, 11704448, 16642262, 19019728, 20482784, 21736832, 23408896, 33284524, 38039456, 40965568, 43473664, 66569048, 76078912, 81931136, 133138096, 152157824, 163862272, 266276192, 304315648, 532552384, 1065104768, 2130209536]

約数ペア:

[(1, 2130209536), (2, 1065104768), (4, 532552384), (7, 304315648), (8, 266276192), (13, 163862272), (14, 152157824), (16, 133138096), (26, 81931136), (28, 76078912), (32, 66569048), (49, 43473664), (52, 40965568), (56, 38039456), (64, 33284524), (91, 23408896), (98, 21736832), (104, 20482784), (112, 19019728), (128, 16642262), (182, 11704448), (196, 10868416), (208, 10241392), (224, 9509864), (256, 8321131), (364, 5852224), (392, 5434208), (416, 5120696), (448, 4754932), (637, 3344128), (728, 2926112), (784, 2717104), (832, 2560348), (896, 2377466), (1274, 1672064), (1456, 1463056), (1568, 1358552), (1664, 1280174), (1792, 1188733), (2548, 836032), (2912, 731528), (3136, 679276), (3328, 640087), (5096, 418016), (5824, 365764), (6272, 339638), (10192, 209008), (11648, 182882), (12544, 169819), (13063, 163072), (20384, 104504), (23296, 91441), (26126, 81536), (40768, 52252)]