2080941604

素因数分解:

$2^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{42299}}^1$

素因数の和:42568

約数の個数: 36

約数和(自身を含む): 4253180400

約数和(自身を除く): 2172238796

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 251, 502, 1004, 1757, 3514, 7028, 12299, 24598, 42299, 49196, 84598, 169196, 296093, 592186, 1184372, 2072651, 4145302, 8290604, 10617049, 21234098, 42468196, 74319343, 148638686, 297277372, 520235401, 1040470802, 2080941604]

約数ペア:

[(1, 2080941604), (2, 1040470802), (4, 520235401), (7, 297277372), (14, 148638686), (28, 74319343), (49, 42468196), (98, 21234098), (196, 10617049), (251, 8290604), (502, 4145302), (1004, 2072651), (1757, 1184372), (3514, 592186), (7028, 296093), (12299, 169196), (24598, 84598), (42299, 49196)]