247081538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2879}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 418037760

約数和(自身を除く): 170956222

約数列:

[1, 2, 11, 22, 47, 83, 94, 166, 517, 913, 1034, 1826, 2879, 3901, 5758, 7802, 31669, 42911, 63338, 85822, 135313, 238957, 270626, 477914, 1488443, 2628527, 2976886, 5257054, 11230979, 22461958, 123540769, 247081538]

約数ペア:

[(1, 247081538), (2, 123540769), (11, 22461958), (22, 11230979), (47, 5257054), (83, 2976886), (94, 2628527), (166, 1488443), (517, 477914), (913, 270626), (1034, 238957), (1826, 135313), (2879, 85822), (3901, 63338), (5758, 42911), (7802, 31669)]