15694860992

素因数分解:

$2^6\times {\mathrm{617}}^1\times {\mathrm{397459}}^1$

素因数の和:398088

約数の個数: 28

約数和(自身を含む): 31195045560

約数和(自身を除く): 15500184568

約数列:

[1, 2, 4, 8, 16, 32, 64, 617, 1234, 2468, 4936, 9872, 19744, 39488, 397459, 794918, 1589836, 3179672, 6359344, 12718688, 25437376, 245232203, 490464406, 980928812, 1961857624, 3923715248, 7847430496, 15694860992]

約数ペア:

[(1, 15694860992), (2, 7847430496), (4, 3923715248), (8, 1961857624), (16, 980928812), (32, 490464406), (64, 245232203), (617, 25437376), (1234, 12718688), (2468, 6359344), (4936, 3179672), (9872, 1589836), (19744, 794918), (39488, 397459)]