7139969590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{661721}}^1$

素因数の和:661824

約数の個数: 32

約数和(自身を含む): 14007331296

約数和(自身を除く): 6867361706

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 661721, 1323442, 3308605, 6617210, 8602373, 17204746, 43011865, 54922843, 86023730, 109845686, 274614215, 549228430, 713996959, 1427993918, 3569984795, 7139969590]

約数ペア:

[(1, 7139969590), (2, 3569984795), (5, 1427993918), (10, 713996959), (13, 549228430), (26, 274614215), (65, 109845686), (83, 86023730), (130, 54922843), (166, 43011865), (415, 17204746), (830, 8602373), (1079, 6617210), (2158, 3308605), (5395, 1323442), (10790, 661721)]