1317722

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1613

約数の個数: 16

約数和(自身を含む): 2297472

約数和(自身を除く): 979750

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1543, 3086, 10801, 21602, 94123, 188246, 658861, 1317722]

約数ペア:

[(1, 1317722), (2, 658861), (7, 188246), (14, 94123), (61, 21602), (122, 10801), (427, 3086), (854, 1543)]