2052806816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{29879}}^1$

素因数の和:30021

約数の個数: 48

約数和(自身を含む): 4291963200

約数和(自身を除く): 2239156384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 113, 152, 226, 304, 452, 608, 904, 1808, 2147, 3616, 4294, 8588, 17176, 29879, 34352, 59758, 68704, 119516, 239032, 478064, 567701, 956128, 1135402, 2270804, 3376327, 4541608, 6752654, 9083216, 13505308, 18166432, 27010616, 54021232, 64150213, 108042464, 128300426, 256600852, 513201704, 1026403408, 2052806816]

約数ペア:

[(1, 2052806816), (2, 1026403408), (4, 513201704), (8, 256600852), (16, 128300426), (19, 108042464), (32, 64150213), (38, 54021232), (76, 27010616), (113, 18166432), (152, 13505308), (226, 9083216), (304, 6752654), (452, 4541608), (608, 3376327), (904, 2270804), (1808, 1135402), (2147, 956128), (3616, 567701), (4294, 478064), (8588, 239032), (17176, 119516), (29879, 68704), (34352, 59758)]