1520398795838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{2621}}^1\times {\mathrm{30689}}^1$

素因数の和:34052

約数の個数: 32

約数和(自身を含む): 2460425647680

約数和(自身を除く): 940026851842

約数列:

[1, 2, 13, 26, 727, 1454, 2621, 5242, 9451, 18902, 30689, 34073, 61378, 68146, 398957, 797914, 1905467, 3810934, 22310903, 24771071, 44621806, 49542142, 80435869, 160871738, 290041739, 580083478, 1045666297, 2091332594, 58476876763, 116953753526, 760199397919, 1520398795838]

約数ペア:

[(1, 1520398795838), (2, 760199397919), (13, 116953753526), (26, 58476876763), (727, 2091332594), (1454, 1045666297), (2621, 580083478), (5242, 290041739), (9451, 160871738), (18902, 80435869), (30689, 49542142), (34073, 44621806), (61378, 24771071), (68146, 22310903), (398957, 3810934), (797914, 1905467)]