1570785008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:634

約数の個数: 80

約数和(自身を含む): 3329995200

約数和(自身を除く): 1759210192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 199, 208, 274, 277, 398, 548, 554, 796, 1096, 1108, 1592, 1781, 2192, 2216, 2587, 3184, 3562, 3601, 4432, 5174, 7124, 7202, 10348, 14248, 14404, 20696, 27263, 28496, 28808, 37949, 41392, 54526, 55123, 57616, 75898, 109052, 110246, 151796, 218104, 220492, 303592, 354419, 436208, 440984, 493337, 607184, 708838, 716599, 881968, 986674, 1417676, 1433198, 1973348, 2835352, 2866396, 3946696, 5670704, 5732792, 7551851, 7893392, 11465584, 15103702, 30207404, 60414808, 98174063, 120829616, 196348126, 392696252, 785392504, 1570785008]

約数ペア:

[(1, 1570785008), (2, 785392504), (4, 392696252), (8, 196348126), (13, 120829616), (16, 98174063), (26, 60414808), (52, 30207404), (104, 15103702), (137, 11465584), (199, 7893392), (208, 7551851), (274, 5732792), (277, 5670704), (398, 3946696), (548, 2866396), (554, 2835352), (796, 1973348), (1096, 1433198), (1108, 1417676), (1592, 986674), (1781, 881968), (2192, 716599), (2216, 708838), (2587, 607184), (3184, 493337), (3562, 440984), (3601, 436208), (4432, 354419), (5174, 303592), (7124, 220492), (7202, 218104), (10348, 151796), (14248, 110246), (14404, 109052), (20696, 75898), (27263, 57616), (28496, 55123), (28808, 54526), (37949, 41392)]