645521604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{591137}}^1$

素因数の和:591164

約数の個数: 48

約数和(自身を含む): 1853808768

約数和(自身を除く): 1208287164

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 591137, 1182274, 1773411, 2364548, 3546822, 4137959, 7093644, 7684781, 8275918, 12413877, 15369562, 16551836, 23054343, 24827754, 30739124, 46108686, 49655508, 53793467, 92217372, 107586934, 161380401, 215173868, 322760802, 645521604]

約数ペア:

[(1, 645521604), (2, 322760802), (3, 215173868), (4, 161380401), (6, 107586934), (7, 92217372), (12, 53793467), (13, 49655508), (14, 46108686), (21, 30739124), (26, 24827754), (28, 23054343), (39, 16551836), (42, 15369562), (52, 12413877), (78, 8275918), (84, 7684781), (91, 7093644), (156, 4137959), (182, 3546822), (273, 2364548), (364, 1773411), (546, 1182274), (1092, 591137)]