1247374966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{2957}}^1$

素因数の和:3648

約数の個数: 32

約数和(自身を含む): 2089294560

約数和(自身を除く): 841919594

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 653, 1306, 2957, 5914, 11101, 12407, 22202, 24814, 50269, 56183, 100538, 112366, 210919, 421838, 955111, 1910222, 1930921, 3861842, 32825657, 36687499, 65651314, 73374998, 623687483, 1247374966]

約数ペア:

[(1, 1247374966), (2, 623687483), (17, 73374998), (19, 65651314), (34, 36687499), (38, 32825657), (323, 3861842), (646, 1930921), (653, 1910222), (1306, 955111), (2957, 421838), (5914, 210919), (11101, 112366), (12407, 100538), (22202, 56183), (24814, 50269)]