250508740468

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{389141}}^1$

素因数の和:389512

約数の個数: 48

約数和(自身を含む): 508885663104

約数和(自身を除く): 258376922636

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 277, 332, 554, 581, 1108, 1162, 1939, 2324, 3878, 7756, 22991, 45982, 91964, 160937, 321874, 389141, 643748, 778282, 1556564, 2723987, 5447974, 10895948, 32298703, 64597406, 107792057, 129194812, 215584114, 226090921, 431168228, 452181842, 754544399, 904363684, 1509088798, 3018177596, 8946740731, 17893481462, 35786962924, 62627185117, 125254370234, 250508740468]

約数ペア:

[(1, 250508740468), (2, 125254370234), (4, 62627185117), (7, 35786962924), (14, 17893481462), (28, 8946740731), (83, 3018177596), (166, 1509088798), (277, 904363684), (332, 754544399), (554, 452181842), (581, 431168228), (1108, 226090921), (1162, 215584114), (1939, 129194812), (2324, 107792057), (3878, 64597406), (7756, 32298703), (22991, 10895948), (45982, 5447974), (91964, 2723987), (160937, 1556564), (321874, 778282), (389141, 643748)]