2912228618

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{67843}}^1$

素因数の和:67998

約数の個数: 24

約数和(自身を含む): 4767533568

約数和(自身を除く): 1855304950

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 1651, 3302, 21463, 42926, 67843, 135686, 881959, 1763918, 8616061, 11465467, 17232122, 22930934, 112008793, 224017586, 1456114309, 2912228618]

約数ペア:

[(1, 2912228618), (2, 1456114309), (13, 224017586), (26, 112008793), (127, 22930934), (169, 17232122), (254, 11465467), (338, 8616061), (1651, 1763918), (3302, 881959), (21463, 135686), (42926, 67843)]