1656551932

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{2089}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 3355770880

約数和(自身を除く): 1699218948

約数列:

[1, 2, 4, 7, 14, 28, 127, 223, 254, 446, 508, 889, 892, 1561, 1778, 2089, 3122, 3556, 4178, 6244, 8356, 14623, 28321, 29246, 56642, 58492, 113284, 198247, 265303, 396494, 465847, 530606, 792988, 931694, 1061212, 1857121, 1863388, 3260929, 3714242, 6521858, 7428484, 13043716, 59162569, 118325138, 236650276, 414137983, 828275966, 1656551932]

約数ペア:

[(1, 1656551932), (2, 828275966), (4, 414137983), (7, 236650276), (14, 118325138), (28, 59162569), (127, 13043716), (223, 7428484), (254, 6521858), (446, 3714242), (508, 3260929), (889, 1863388), (892, 1857121), (1561, 1061212), (1778, 931694), (2089, 792988), (3122, 530606), (3556, 465847), (4178, 396494), (6244, 265303), (8356, 198247), (14623, 113284), (28321, 58492), (29246, 56642)]