2005236552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{261917}}^1$

素因数の和:261966

約数の個数: 64

約数和(自身を含む): 5657428800

約数和(自身を除く): 3652192248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2552, 3828, 7656, 261917, 523834, 785751, 1047668, 1571502, 2095336, 2881087, 3143004, 5762174, 6286008, 7595593, 8643261, 11524348, 15191186, 17286522, 22786779, 23048696, 30382372, 34573044, 45573558, 60764744, 69146088, 83551523, 91147116, 167103046, 182294232, 250654569, 334206092, 501309138, 668412184, 1002618276, 2005236552]

約数ペア:

[(1, 2005236552), (2, 1002618276), (3, 668412184), (4, 501309138), (6, 334206092), (8, 250654569), (11, 182294232), (12, 167103046), (22, 91147116), (24, 83551523), (29, 69146088), (33, 60764744), (44, 45573558), (58, 34573044), (66, 30382372), (87, 23048696), (88, 22786779), (116, 17286522), (132, 15191186), (174, 11524348), (232, 8643261), (264, 7595593), (319, 6286008), (348, 5762174), (638, 3143004), (696, 2881087), (957, 2095336), (1276, 1571502), (1914, 1047668), (2552, 785751), (3828, 523834), (7656, 261917)]