321307116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2059661}}^1$

素因数の和:2059681

約数の個数: 24

約数和(自身を含む): 807387504

約数和(自身を除く): 486080388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2059661, 4119322, 6178983, 8238644, 12357966, 24715932, 26775593, 53551186, 80326779, 107102372, 160653558, 321307116]

約数ペア:

[(1, 321307116), (2, 160653558), (3, 107102372), (4, 80326779), (6, 53551186), (12, 26775593), (13, 24715932), (26, 12357966), (39, 8238644), (52, 6178983), (78, 4119322), (156, 2059661)]