77985341954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{9311}}^1\times {\mathrm{322139}}^1$

素因数の和:331465

約数の個数: 16

約数和(自身を含む): 125990242560

約数和(自身を除く): 48004900606

約数列:

[1, 2, 13, 26, 9311, 18622, 121043, 242086, 322139, 644278, 4187807, 8375614, 2999436229, 5998872458, 38992670977, 77985341954]

約数ペア:

[(1, 77985341954), (2, 38992670977), (13, 5998872458), (26, 2999436229), (9311, 8375614), (18622, 4187807), (121043, 644278), (242086, 322139)]