77377498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^2$

素因数の和:514

約数の個数: 24

約数和(自身を含む): 128831040

約数和(自身を除く): 51453542

約数列:

[1, 2, 11, 22, 79, 158, 211, 422, 869, 1738, 2321, 4642, 16669, 33338, 44521, 89042, 183359, 366718, 489731, 979462, 3517159, 7034318, 38688749, 77377498]

約数ペア:

[(1, 77377498), (2, 38688749), (11, 7034318), (22, 3517159), (79, 979462), (158, 489731), (211, 366718), (422, 183359), (869, 89042), (1738, 44521), (2321, 33338), (4642, 16669)]