938962856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{392543}}^1$

素因数の和:392585

約数の個数: 32

約数和(自身を含む): 1978421760

約数和(自身を除く): 1039458904

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 392543, 785086, 1570172, 3140344, 5103059, 9028489, 10206118, 18056978, 20412236, 36113956, 40824472, 72227912, 117370357, 234740714, 469481428, 938962856]

約数ペア:

[(1, 938962856), (2, 469481428), (4, 234740714), (8, 117370357), (13, 72227912), (23, 40824472), (26, 36113956), (46, 20412236), (52, 18056978), (92, 10206118), (104, 9028489), (184, 5103059), (299, 3140344), (598, 1570172), (1196, 785086), (2392, 392543)]