780147114

素因数分解:

$2^1\times 3^1\times {\mathrm{6961}}^1\times {\mathrm{18679}}^1$

素因数の和:25645

約数の個数: 16

約数和(自身を含む): 1560601920

約数和(自身を除く): 780454806

約数列:

[1, 2, 3, 6, 6961, 13922, 18679, 20883, 37358, 41766, 56037, 112074, 130024519, 260049038, 390073557, 780147114]

約数ペア:

[(1, 780147114), (2, 390073557), (3, 260049038), (6, 130024519), (6961, 112074), (13922, 56037), (18679, 41766), (20883, 37358)]