1115996830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{140731}}^1$

素因数の和:140812

約数の個数: 32

約数和(自身を含む): 2198796768

約数和(自身を除く): 1082799938

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 140731, 281462, 703655, 1407310, 1829503, 3659006, 8584591, 9147515, 17169182, 18295030, 42922955, 85845910, 111599683, 223199366, 557998415, 1115996830]

約数ペア:

[(1, 1115996830), (2, 557998415), (5, 223199366), (10, 111599683), (13, 85845910), (26, 42922955), (61, 18295030), (65, 17169182), (122, 9147515), (130, 8584591), (305, 3659006), (610, 1829503), (793, 1407310), (1586, 703655), (3965, 281462), (7930, 140731)]