13306560790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{236477}}^1$

素因数の和:236832

約数の個数: 32

約数和(自身を含む): 25437465504

約数和(自身を除く): 12130904714

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331, 662, 1655, 3310, 5627, 11254, 28135, 56270, 236477, 472954, 1182385, 2364770, 4020109, 8040218, 20100545, 40201090, 78273887, 156547774, 391369435, 782738870, 1330656079, 2661312158, 6653280395, 13306560790]

約数ペア:

[(1, 13306560790), (2, 6653280395), (5, 2661312158), (10, 1330656079), (17, 782738870), (34, 391369435), (85, 156547774), (170, 78273887), (331, 40201090), (662, 20100545), (1655, 8040218), (3310, 4020109), (5627, 2364770), (11254, 1182385), (28135, 472954), (56270, 236477)]