253882192

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{2053}}^1$

素因数の和:2251

約数の個数: 40

約数和(自身を含む): 504298080

約数和(自身を除く): 250415888

約数列:

[1, 2, 4, 8, 16, 59, 118, 131, 236, 262, 472, 524, 944, 1048, 2053, 2096, 4106, 7729, 8212, 15458, 16424, 30916, 32848, 61832, 121127, 123664, 242254, 268943, 484508, 537886, 969016, 1075772, 1938032, 2151544, 4303088, 15867637, 31735274, 63470548, 126941096, 253882192]

約数ペア:

[(1, 253882192), (2, 126941096), (4, 63470548), (8, 31735274), (16, 15867637), (59, 4303088), (118, 2151544), (131, 1938032), (236, 1075772), (262, 969016), (472, 537886), (524, 484508), (944, 268943), (1048, 242254), (2053, 123664), (2096, 121127), (4106, 61832), (7729, 32848), (8212, 30916), (15458, 16424)]