1994792320612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127446481}}^1$

素因数の和:127446548

約数の個数: 48

約数和(自身を含む): 4396393843072

約数和(自身を除く): 2401601522460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 127446481, 254892962, 509785924, 892125367, 1656804253, 1784250734, 3313608506, 3568501468, 5480198683, 6627217012, 10960397366, 11597629771, 21920794732, 23195259542, 38361390781, 46390519084, 71242582879, 76722781562, 142485165758, 153445563124, 284970331516, 498698080153, 997396160306, 1994792320612]

約数ペア:

[(1, 1994792320612), (2, 997396160306), (4, 498698080153), (7, 284970331516), (13, 153445563124), (14, 142485165758), (26, 76722781562), (28, 71242582879), (43, 46390519084), (52, 38361390781), (86, 23195259542), (91, 21920794732), (172, 11597629771), (182, 10960397366), (301, 6627217012), (364, 5480198683), (559, 3568501468), (602, 3313608506), (1118, 1784250734), (1204, 1656804253), (2236, 892125367), (3913, 509785924), (7826, 254892962), (15652, 127446481)]