2008155562

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{8287}}^1$

素因数の和:9226

約数の個数: 32

約数和(自身を含む): 3628154880

約数和(自身を除く): 1619999318

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 911, 1822, 6377, 8287, 12754, 16574, 17309, 34618, 58009, 116018, 121163, 157453, 242326, 314906, 1102171, 2204342, 7549457, 15098914, 52846199, 105692398, 143439683, 286879366, 1004077781, 2008155562]

約数ペア:

[(1, 2008155562), (2, 1004077781), (7, 286879366), (14, 143439683), (19, 105692398), (38, 52846199), (133, 15098914), (266, 7549457), (911, 2204342), (1822, 1102171), (6377, 314906), (8287, 242326), (12754, 157453), (16574, 121163), (17309, 116018), (34618, 58009)]