1337663510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{2671}}^1$

素因数の和:3560

約数の個数: 32

約数和(自身を含む): 2451164544

約数和(自身を除く): 1113501034

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 821, 1642, 2671, 4105, 5342, 8210, 13355, 26710, 50081, 100162, 162931, 250405, 325862, 500810, 814655, 1629310, 2192891, 4385782, 10964455, 21928910, 133766351, 267532702, 668831755, 1337663510]

約数ペア:

[(1, 1337663510), (2, 668831755), (5, 267532702), (10, 133766351), (61, 21928910), (122, 10964455), (305, 4385782), (610, 2192891), (821, 1629310), (1642, 814655), (2671, 500810), (4105, 325862), (5342, 250405), (8210, 162931), (13355, 100162), (26710, 50081)]