2638423602358

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1\times {\mathrm{1306387}}^1$

素因数の和:1306908

約数の個数: 32

約数和(自身を含む): 4225924804608

約数和(自身を除く): 1587501202250

約数列:

[1, 2, 17, 34, 191, 311, 382, 622, 3247, 5287, 6494, 10574, 59401, 118802, 1009817, 1306387, 2019634, 2612774, 22208579, 44417158, 249519917, 406286357, 499039834, 812572714, 4241838589, 6906868069, 8483677178, 13813736138, 77600694187, 155201388374, 1319211801179, 2638423602358]

約数ペア:

[(1, 2638423602358), (2, 1319211801179), (17, 155201388374), (34, 77600694187), (191, 13813736138), (311, 8483677178), (382, 6906868069), (622, 4241838589), (3247, 812572714), (5287, 499039834), (6494, 406286357), (10574, 249519917), (59401, 44417158), (118802, 22208579), (1009817, 2612774), (1306387, 2019634)]