2513518

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 4665600

約数和(自身を除く): 2152082

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 179, 238, 358, 413, 826, 1003, 1253, 2006, 2506, 3043, 6086, 7021, 10561, 14042, 21122, 21301, 42602, 73927, 147854, 179537, 359074, 1256759, 2513518]

約数ペア:

[(1, 2513518), (2, 1256759), (7, 359074), (14, 179537), (17, 147854), (34, 73927), (59, 42602), (118, 21301), (119, 21122), (179, 14042), (238, 10561), (358, 7021), (413, 6086), (826, 3043), (1003, 2506), (1253, 2006)]