975874402

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1\times {\mathrm{2131}}^1$

素因数の和:3105

約数の個数: 16

約数和(自身を含む): 1470721824

約数和(自身を除く): 494847422

約数列:

[1, 2, 401, 571, 802, 1142, 2131, 4262, 228971, 457942, 854531, 1216801, 1709062, 2433602, 487937201, 975874402]

約数ペア:

[(1, 975874402), (2, 487937201), (401, 2433602), (571, 1709062), (802, 1216801), (1142, 854531), (2131, 457942), (4262, 228971)]