2190404728

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{557}}^1\times {\mathrm{1297}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 4128418800

約数和(自身を除く): 1938014072

約数列:

[1, 2, 4, 8, 379, 557, 758, 1114, 1297, 1516, 2228, 2594, 3032, 4456, 5188, 10376, 211103, 422206, 491563, 722429, 844412, 983126, 1444858, 1688824, 1966252, 2889716, 3932504, 5779432, 273800591, 547601182, 1095202364, 2190404728]

約数ペア:

[(1, 2190404728), (2, 1095202364), (4, 547601182), (8, 273800591), (379, 5779432), (557, 3932504), (758, 2889716), (1114, 1966252), (1297, 1688824), (1516, 1444858), (2228, 983126), (2594, 844412), (3032, 722429), (4456, 491563), (5188, 422206), (10376, 211103)]