2912881883

素因数分解:

${\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{2447}}^1$

素因数の和:2786

約数の個数: 16

約数和(自身を含む): 3003010560

約数和(自身を除く): 90128677

約数列:

[1, 67, 109, 163, 2447, 7303, 10921, 17767, 163949, 266723, 398861, 1190389, 17870441, 26723687, 43475849, 2912881883]

約数ペア:

[(1, 2912881883), (67, 43475849), (109, 26723687), (163, 17870441), (2447, 1190389), (7303, 398861), (10921, 266723), (17767, 163949)]