4043313170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{16057}}^1$

素因数の和:16239

約数の個数: 48

約数和(自身を含む): 7934257800

約数和(自身を除く): 3890944630

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 169, 298, 338, 745, 845, 1490, 1690, 1937, 3874, 9685, 16057, 19370, 25181, 32114, 50362, 80285, 125905, 160570, 208741, 251810, 417482, 1043705, 2087410, 2392493, 2713633, 4784986, 5427266, 11962465, 13568165, 23924930, 27136330, 31102409, 62204818, 155512045, 311024090, 404331317, 808662634, 2021656585, 4043313170]

約数ペア:

[(1, 4043313170), (2, 2021656585), (5, 808662634), (10, 404331317), (13, 311024090), (26, 155512045), (65, 62204818), (130, 31102409), (149, 27136330), (169, 23924930), (298, 13568165), (338, 11962465), (745, 5427266), (845, 4784986), (1490, 2713633), (1690, 2392493), (1937, 2087410), (3874, 1043705), (9685, 417482), (16057, 251810), (19370, 208741), (25181, 160570), (32114, 125905), (50362, 80285)]