2893142330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{25261}}^1$

素因数の和:26162

約数の個数: 32

約数和(自身を含む): 5614833168

約数和(自身を除く): 2721690838

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 881, 1762, 4405, 8810, 11453, 22906, 25261, 50522, 57265, 114530, 126305, 252610, 328393, 656786, 1641965, 3283930, 22254941, 44509882, 111274705, 222549410, 289314233, 578628466, 1446571165, 2893142330]

約数ペア:

[(1, 2893142330), (2, 1446571165), (5, 578628466), (10, 289314233), (13, 222549410), (26, 111274705), (65, 44509882), (130, 22254941), (881, 3283930), (1762, 1641965), (4405, 656786), (8810, 328393), (11453, 252610), (22906, 126305), (25261, 114530), (50522, 57265)]