553495462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 904587264

約数和(自身を除く): 351091802

約数列:

[1, 2, 13, 26, 191, 227, 382, 454, 491, 982, 2483, 2951, 4966, 5902, 6383, 12766, 43357, 86714, 93781, 111457, 187562, 222914, 563641, 1127282, 1219153, 1448941, 2438306, 2897882, 21288287, 42576574, 276747731, 553495462]

約数ペア:

[(1, 553495462), (2, 276747731), (13, 42576574), (26, 21288287), (191, 2897882), (227, 2438306), (382, 1448941), (454, 1219153), (491, 1127282), (982, 563641), (2483, 222914), (2951, 187562), (4966, 111457), (5902, 93781), (6383, 86714), (12766, 43357)]