690872702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{8219}}^1$

素因数の和:8348

約数の個数: 32

約数和(自身を含む): 1155863520

約数和(自身を除く): 464990818

約数列:

[1, 2, 13, 26, 53, 61, 106, 122, 689, 793, 1378, 1586, 3233, 6466, 8219, 16438, 42029, 84058, 106847, 213694, 435607, 501359, 871214, 1002718, 5662891, 6517667, 11325782, 13035334, 26572027, 53144054, 345436351, 690872702]

約数ペア:

[(1, 690872702), (2, 345436351), (13, 53144054), (26, 26572027), (53, 13035334), (61, 11325782), (106, 6517667), (122, 5662891), (689, 1002718), (793, 871214), (1378, 501359), (1586, 435607), (3233, 213694), (6466, 106847), (8219, 84058), (16438, 42029)]