415025494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^2\times {\mathrm{719}}^1$

素因数の和:1032

約数の個数: 24

約数和(自身を含む): 675894240

約数和(自身を除く): 260868746

約数列:

[1, 2, 13, 26, 149, 298, 719, 1438, 1937, 3874, 9347, 18694, 22201, 44402, 107131, 214262, 288613, 577226, 1392703, 2785406, 15962519, 31925038, 207512747, 415025494]

約数ペア:

[(1, 415025494), (2, 207512747), (13, 31925038), (26, 15962519), (149, 2785406), (298, 1392703), (719, 577226), (1438, 288613), (1937, 214262), (3874, 107131), (9347, 44402), (18694, 22201)]