1896719374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 3265920000

約数和(自身を除く): 1369200626

約数列:

[1, 2, 11, 22, 53, 59, 79, 106, 118, 158, 349, 583, 649, 698, 869, 1166, 1298, 1738, 3127, 3839, 4187, 4661, 6254, 7678, 8374, 9322, 18497, 20591, 27571, 34397, 36994, 41182, 46057, 51271, 55142, 68794, 92114, 102542, 203467, 226501, 247033, 303281, 406934, 453002, 494066, 606562, 1091323, 1461263, 1626689, 2182646, 2717363, 2922526, 3253378, 5434726, 12004553, 16073893, 17893579, 24009106, 32147786, 35787158, 86214517, 172429034, 948359687, 1896719374]

約数ペア:

[(1, 1896719374), (2, 948359687), (11, 172429034), (22, 86214517), (53, 35787158), (59, 32147786), (79, 24009106), (106, 17893579), (118, 16073893), (158, 12004553), (349, 5434726), (583, 3253378), (649, 2922526), (698, 2717363), (869, 2182646), (1166, 1626689), (1298, 1461263), (1738, 1091323), (3127, 606562), (3839, 494066), (4187, 453002), (4661, 406934), (6254, 303281), (7678, 247033), (8374, 226501), (9322, 203467), (18497, 102542), (20591, 92114), (27571, 68794), (34397, 55142), (36994, 51271), (41182, 46057)]