1604591248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{248851}}^1$

素因数の和:248903

約数の個数: 40

約数和(自身を含む): 3456056576

約数和(自身を除く): 1851465328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 248851, 497702, 995404, 1990808, 3235063, 3981616, 6470126, 7714381, 12940252, 15428762, 25880504, 30857524, 51761008, 61715048, 100286953, 123430096, 200573906, 401147812, 802295624, 1604591248]

約数ペア:

[(1, 1604591248), (2, 802295624), (4, 401147812), (8, 200573906), (13, 123430096), (16, 100286953), (26, 61715048), (31, 51761008), (52, 30857524), (62, 25880504), (104, 15428762), (124, 12940252), (208, 7714381), (248, 6470126), (403, 3981616), (496, 3235063), (806, 1990808), (1612, 995404), (3224, 497702), (6448, 248851)]