39408906238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1781113}}^1$

素因数の和:1781188

約数の個数: 32

約数和(自身を含む): 68223790656

約数和(自身を除く): 28814884418

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 299, 481, 598, 851, 962, 1702, 11063, 22126, 1781113, 3562226, 23154469, 40965599, 46308938, 65901181, 81931198, 131802362, 532552787, 856715353, 1065105574, 1515727163, 1713430706, 3031454326, 19704453119, 39408906238]

約数ペア:

[(1, 39408906238), (2, 19704453119), (13, 3031454326), (23, 1713430706), (26, 1515727163), (37, 1065105574), (46, 856715353), (74, 532552787), (299, 131802362), (481, 81931198), (598, 65901181), (851, 46308938), (962, 40965599), (1702, 23154469), (11063, 3562226), (22126, 1781113)]