2100057992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{122267}}^1$

素因数の和:122405

約数の個数: 32

約数和(自身を含む): 4181565600

約数和(自身を除く): 2081507608

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 4294, 8588, 17176, 122267, 244534, 489068, 978136, 2323073, 4646146, 9292292, 13816171, 18584584, 27632342, 55264684, 110529368, 262507249, 525014498, 1050028996, 2100057992]

約数ペア:

[(1, 2100057992), (2, 1050028996), (4, 525014498), (8, 262507249), (19, 110529368), (38, 55264684), (76, 27632342), (113, 18584584), (152, 13816171), (226, 9292292), (452, 4646146), (904, 2323073), (2147, 978136), (4294, 489068), (8588, 244534), (17176, 122267)]