1037804820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1330519}}^1$

素因数の和:1330544

約数の個数: 48

約数和(自身を含む): 3129383040

約数和(自身を除く): 2091578220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1330519, 2661038, 3991557, 5322076, 6652595, 7983114, 13305190, 15966228, 17296747, 19957785, 26610380, 34593494, 39915570, 51890241, 69186988, 79831140, 86483735, 103780482, 172967470, 207560964, 259451205, 345934940, 518902410, 1037804820]

約数ペア:

[(1, 1037804820), (2, 518902410), (3, 345934940), (4, 259451205), (5, 207560964), (6, 172967470), (10, 103780482), (12, 86483735), (13, 79831140), (15, 69186988), (20, 51890241), (26, 39915570), (30, 34593494), (39, 26610380), (52, 19957785), (60, 17296747), (65, 15966228), (78, 13305190), (130, 7983114), (156, 6652595), (195, 5322076), (260, 3991557), (390, 2661038), (780, 1330519)]