1550122173626

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^2\times {\mathrm{397}}^1\times {\mathrm{1009}}^1$

素因数の和:1648

約数の個数: 72

約数和(自身を含む): 2550479890140

約数和(自身を除く): 1000357716514

約数列:

[1, 2, 13, 26, 107, 169, 214, 338, 397, 794, 1009, 1391, 2018, 2782, 5161, 10322, 11449, 13117, 18083, 22898, 26234, 36166, 42479, 67093, 84958, 107963, 134186, 148837, 170521, 215926, 297674, 341042, 400573, 552227, 801146, 1104454, 1403519, 1934881, 2807038, 3869762, 4545253, 5207449, 7178951, 9090506, 10414898, 11552041, 14357902, 18245747, 23104082, 36491494, 42861311, 59088289, 67696837, 85722622, 118176578, 135393674, 150176533, 300353066, 557197043, 768147757, 1114394086, 1536295514, 1952294929, 3904589858, 4586160277, 7243561559, 9172320554, 14487123118, 59620083601, 119240167202, 775061086813, 1550122173626]

約数ペア:

[(1, 1550122173626), (2, 775061086813), (13, 119240167202), (26, 59620083601), (107, 14487123118), (169, 9172320554), (214, 7243561559), (338, 4586160277), (397, 3904589858), (794, 1952294929), (1009, 1536295514), (1391, 1114394086), (2018, 768147757), (2782, 557197043), (5161, 300353066), (10322, 150176533), (11449, 135393674), (13117, 118176578), (18083, 85722622), (22898, 67696837), (26234, 59088289), (36166, 42861311), (42479, 36491494), (67093, 23104082), (84958, 18245747), (107963, 14357902), (134186, 11552041), (148837, 10414898), (170521, 9090506), (215926, 7178951), (297674, 5207449), (341042, 4545253), (400573, 3869762), (552227, 2807038), (801146, 1934881), (1104454, 1403519)]