287182012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5147}}^1$

素因数の和:5230

約数の個数: 48

約数和(自身を含む): 575134560

約数和(自身を除く): 287952548

約数列:

[1, 2, 4, 13, 26, 29, 37, 52, 58, 74, 116, 148, 377, 481, 754, 962, 1073, 1508, 1924, 2146, 4292, 5147, 10294, 13949, 20588, 27898, 55796, 66911, 133822, 149263, 190439, 267644, 298526, 380878, 597052, 761756, 1940419, 2475707, 3880838, 4951414, 5522731, 7761676, 9902828, 11045462, 22090924, 71795503, 143591006, 287182012]

約数ペア:

[(1, 287182012), (2, 143591006), (4, 71795503), (13, 22090924), (26, 11045462), (29, 9902828), (37, 7761676), (52, 5522731), (58, 4951414), (74, 3880838), (116, 2475707), (148, 1940419), (377, 761756), (481, 597052), (754, 380878), (962, 298526), (1073, 267644), (1508, 190439), (1924, 149263), (2146, 133822), (4292, 66911), (5147, 55796), (10294, 27898), (13949, 20588)]