947822044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{492631}}^1$

素因数の和:492685

約数の個数: 24

約数和(自身を含む): 1834561568

約数和(自身を除く): 886739524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 492631, 985262, 1970524, 6404203, 12808406, 18227347, 25616812, 36454694, 72909388, 236955511, 473911022, 947822044]

約数ペア:

[(1, 947822044), (2, 473911022), (4, 236955511), (13, 72909388), (26, 36454694), (37, 25616812), (52, 18227347), (74, 12808406), (148, 6404203), (481, 1970524), (962, 985262), (1924, 492631)]