2122245632

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5227}}^1$

素因数の和:5319

約数の個数: 80

約数和(自身を含む): 4642275792

約数和(自身を除く): 2520030160

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 256, 416, 488, 512, 793, 832, 976, 1586, 1664, 1952, 3172, 3328, 3904, 5227, 6344, 6656, 7808, 10454, 12688, 15616, 20908, 25376, 31232, 41816, 50752, 67951, 83632, 101504, 135902, 167264, 203008, 271804, 318847, 334528, 406016, 543608, 637694, 669056, 1087216, 1275388, 1338112, 2174432, 2550776, 2676224, 4145011, 4348864, 5101552, 8290022, 8697728, 10203104, 16580044, 17395456, 20406208, 33160088, 34790912, 40812416, 66320176, 81624832, 132640352, 163249664, 265280704, 530561408, 1061122816, 2122245632]

約数ペア:

[(1, 2122245632), (2, 1061122816), (4, 530561408), (8, 265280704), (13, 163249664), (16, 132640352), (26, 81624832), (32, 66320176), (52, 40812416), (61, 34790912), (64, 33160088), (104, 20406208), (122, 17395456), (128, 16580044), (208, 10203104), (244, 8697728), (256, 8290022), (416, 5101552), (488, 4348864), (512, 4145011), (793, 2676224), (832, 2550776), (976, 2174432), (1586, 1338112), (1664, 1275388), (1952, 1087216), (3172, 669056), (3328, 637694), (3904, 543608), (5227, 406016), (6344, 334528), (6656, 318847), (7808, 271804), (10454, 203008), (12688, 167264), (15616, 135902), (20908, 101504), (25376, 83632), (31232, 67951), (41816, 50752)]