7946870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 15055200

約数和(自身を除く): 7108330

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 409, 670, 818, 1943, 2045, 3886, 4090, 9715, 11861, 19430, 23722, 27403, 54806, 59305, 118610, 137015, 274030, 794687, 1589374, 3973435, 7946870]

約数ペア:

[(1, 7946870), (2, 3973435), (5, 1589374), (10, 794687), (29, 274030), (58, 137015), (67, 118610), (134, 59305), (145, 54806), (290, 27403), (335, 23722), (409, 19430), (670, 11861), (818, 9715), (1943, 4090), (2045, 3886)]