395487924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2535179}}^1$

素因数の和:2535199

約数の個数: 24

約数和(自身を含む): 993790560

約数和(自身を除く): 598302636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2535179, 5070358, 7605537, 10140716, 15211074, 30422148, 32957327, 65914654, 98871981, 131829308, 197743962, 395487924]

約数ペア:

[(1, 395487924), (2, 197743962), (3, 131829308), (4, 98871981), (6, 65914654), (12, 32957327), (13, 30422148), (26, 15211074), (39, 10140716), (52, 7605537), (78, 5070358), (156, 2535179)]