2031010016

素因数分解:

$2^5\times 7^3\times {\mathrm{19}}^1\times {\mathrm{9739}}^1$

素因数の和:9789

約数の個数: 96

約数和(自身を含む): 4908960000

約数和(自身を除く): 2877949984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 343, 392, 532, 608, 686, 784, 931, 1064, 1372, 1568, 1862, 2128, 2744, 3724, 4256, 5488, 6517, 7448, 9739, 10976, 13034, 14896, 19478, 26068, 29792, 38956, 52136, 68173, 77912, 104272, 136346, 155824, 185041, 208544, 272692, 311648, 370082, 477211, 545384, 740164, 954422, 1090768, 1295287, 1480328, 1908844, 2181536, 2590574, 2960656, 3340477, 3817688, 5181148, 5921312, 6680954, 7635376, 9067009, 10362296, 13361908, 15270752, 18134018, 20724592, 26723816, 36268036, 41449184, 53447632, 63469063, 72536072, 106895264, 126938126, 145072144, 253876252, 290144288, 507752504, 1015505008, 2031010016]

約数ペア:

[(1, 2031010016), (2, 1015505008), (4, 507752504), (7, 290144288), (8, 253876252), (14, 145072144), (16, 126938126), (19, 106895264), (28, 72536072), (32, 63469063), (38, 53447632), (49, 41449184), (56, 36268036), (76, 26723816), (98, 20724592), (112, 18134018), (133, 15270752), (152, 13361908), (196, 10362296), (224, 9067009), (266, 7635376), (304, 6680954), (343, 5921312), (392, 5181148), (532, 3817688), (608, 3340477), (686, 2960656), (784, 2590574), (931, 2181536), (1064, 1908844), (1372, 1480328), (1568, 1295287), (1862, 1090768), (2128, 954422), (2744, 740164), (3724, 545384), (4256, 477211), (5488, 370082), (6517, 311648), (7448, 272692), (9739, 208544), (10976, 185041), (13034, 155824), (14896, 136346), (19478, 104272), (26068, 77912), (29792, 68173), (38956, 52136)]