1008055870

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{21191}}^1$

素因数の和:21336

約数の個数: 32

約数和(自身を含む): 1867608576

約数和(自身を除く): 859552706

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 670, 710, 4757, 9514, 21191, 23785, 42382, 47570, 105955, 211910, 1419797, 1504561, 2839594, 3009122, 7098985, 7522805, 14197970, 15045610, 100805587, 201611174, 504027935, 1008055870]

約数ペア:

[(1, 1008055870), (2, 504027935), (5, 201611174), (10, 100805587), (67, 15045610), (71, 14197970), (134, 7522805), (142, 7098985), (335, 3009122), (355, 2839594), (670, 1504561), (710, 1419797), (4757, 211910), (9514, 105955), (21191, 47570), (23785, 42382)]