1520679964

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{1489}}^1\times {\mathrm{1949}}^1$

素因数の和:3573

約数の個数: 24

約数和(自身を含む): 2684682000

約数和(自身を除く): 1164002036

約数列:

[1, 2, 4, 131, 262, 524, 1489, 1949, 2978, 3898, 5956, 7796, 195059, 255319, 390118, 510638, 780236, 1021276, 2902061, 5804122, 11608244, 380169991, 760339982, 1520679964]

約数ペア:

[(1, 1520679964), (2, 760339982), (4, 380169991), (131, 11608244), (262, 5804122), (524, 2902061), (1489, 1021276), (1949, 780236), (2978, 510638), (3898, 390118), (5956, 255319), (7796, 195059)]