485702974

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 769950720

約数和(自身を除く): 284247746

約数列:

[1, 2, 41, 43, 82, 86, 139, 278, 991, 1763, 1982, 3526, 5699, 5977, 11398, 11954, 40631, 42613, 81262, 85226, 137749, 245057, 275498, 490114, 1747133, 3494266, 5647709, 5923207, 11295418, 11846414, 242851487, 485702974]

約数ペア:

[(1, 485702974), (2, 242851487), (41, 11846414), (43, 11295418), (82, 5923207), (86, 5647709), (139, 3494266), (278, 1747133), (991, 490114), (1763, 275498), (1982, 245057), (3526, 137749), (5699, 85226), (5977, 81262), (11398, 42613), (11954, 40631)]