957181630

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{3709}}^1$

素因数の和:4044

約数の個数: 32

約数和(自身を含む): 1745362080

約数和(自身を除く): 788180450

約数列:

[1, 2, 5, 10, 131, 197, 262, 394, 655, 985, 1310, 1970, 3709, 7418, 18545, 25807, 37090, 51614, 129035, 258070, 485879, 730673, 971758, 1461346, 2429395, 3653365, 4858790, 7306730, 95718163, 191436326, 478590815, 957181630]

約数ペア:

[(1, 957181630), (2, 478590815), (5, 191436326), (10, 95718163), (131, 7306730), (197, 4858790), (262, 3653365), (394, 2429395), (655, 1461346), (985, 971758), (1310, 730673), (1970, 485879), (3709, 258070), (7418, 129035), (18545, 51614), (25807, 37090)]