1030405328

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{6451}}^1$

素因数の和:6675

約数の個数: 40

約数和(自身を含む): 2040122400

約数和(自身を除く): 1009717072

約数列:

[1, 2, 4, 8, 16, 67, 134, 149, 268, 298, 536, 596, 1072, 1192, 2384, 6451, 9983, 12902, 19966, 25804, 39932, 51608, 79864, 103216, 159728, 432217, 864434, 961199, 1728868, 1922398, 3457736, 3844796, 6915472, 7689592, 15379184, 64400333, 128800666, 257601332, 515202664, 1030405328]

約数ペア:

[(1, 1030405328), (2, 515202664), (4, 257601332), (8, 128800666), (16, 64400333), (67, 15379184), (134, 7689592), (149, 6915472), (268, 3844796), (298, 3457736), (536, 1922398), (596, 1728868), (1072, 961199), (1192, 864434), (2384, 432217), (6451, 159728), (9983, 103216), (12902, 79864), (19966, 51608), (25804, 39932)]