2015232184

素因数分解:

$2^3\times 7^1\times {\mathrm{1783}}^1\times {\mathrm{20183}}^1$

素因数の和:21979

約数の個数: 32

約数和(自身を含む): 4320990720

約数和(自身を除く): 2305758536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1783, 3566, 7132, 12481, 14264, 20183, 24962, 40366, 49924, 80732, 99848, 141281, 161464, 282562, 565124, 1130248, 35986289, 71972578, 143945156, 251904023, 287890312, 503808046, 1007616092, 2015232184]

約数ペア:

[(1, 2015232184), (2, 1007616092), (4, 503808046), (7, 287890312), (8, 251904023), (14, 143945156), (28, 71972578), (56, 35986289), (1783, 1130248), (3566, 565124), (7132, 282562), (12481, 161464), (14264, 141281), (20183, 99848), (24962, 80732), (40366, 49924)]