1983853670396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{1516397}}^1$

素因数の和:1516734

約数の個数: 48

約数和(自身を含む): 3786506461920

約数和(自身を除く): 1802652791524

約数列:

[1, 2, 4, 13, 26, 52, 139, 181, 278, 362, 556, 724, 1807, 2353, 3614, 4706, 7228, 9412, 25159, 50318, 100636, 327067, 654134, 1308268, 1516397, 3032794, 6065588, 19713161, 39426322, 78852644, 210779183, 274467857, 421558366, 548935714, 843116732, 1097871428, 2740129379, 3568082141, 5480258758, 7136164282, 10960517516, 14272328564, 38151032123, 76302064246, 152604128492, 495963417599, 991926835198, 1983853670396]

約数ペア:

[(1, 1983853670396), (2, 991926835198), (4, 495963417599), (13, 152604128492), (26, 76302064246), (52, 38151032123), (139, 14272328564), (181, 10960517516), (278, 7136164282), (362, 5480258758), (556, 3568082141), (724, 2740129379), (1807, 1097871428), (2353, 843116732), (3614, 548935714), (4706, 421558366), (7228, 274467857), (9412, 210779183), (25159, 78852644), (50318, 39426322), (100636, 19713161), (327067, 6065588), (654134, 3032794), (1308268, 1516397)]