1320340038

素因数分解:

$2^1\times 3^1\times {\mathrm{7639}}^1\times {\mathrm{28807}}^1$

素因数の和:36451

約数の個数: 16

約数和(自身を含む): 2641117440

約数和(自身を除く): 1320777402

約数列:

[1, 2, 3, 6, 7639, 15278, 22917, 28807, 45834, 57614, 86421, 172842, 220056673, 440113346, 660170019, 1320340038]

約数ペア:

[(1, 1320340038), (2, 660170019), (3, 440113346), (6, 220056673), (7639, 172842), (15278, 86421), (22917, 57614), (28807, 45834)]