869680904

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{67}}^2\times {\mathrm{397}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 1686727980

約数和(自身を除く): 817047076

約数列:

[1, 2, 4, 8, 61, 67, 122, 134, 244, 268, 397, 488, 536, 794, 1588, 3176, 4087, 4489, 8174, 8978, 16348, 17956, 24217, 26599, 32696, 35912, 48434, 53198, 96868, 106396, 193736, 212792, 273829, 547658, 1095316, 1622539, 1782133, 2190632, 3245078, 3564266, 6490156, 7128532, 12980312, 14257064, 108710113, 217420226, 434840452, 869680904]

約数ペア:

[(1, 869680904), (2, 434840452), (4, 217420226), (8, 108710113), (61, 14257064), (67, 12980312), (122, 7128532), (134, 6490156), (244, 3564266), (268, 3245078), (397, 2190632), (488, 1782133), (536, 1622539), (794, 1095316), (1588, 547658), (3176, 273829), (4087, 212792), (4489, 193736), (8174, 106396), (8978, 96868), (16348, 53198), (17956, 48434), (24217, 35912), (26599, 32696)]