394860422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{4513}}^1$

素因数の和:4664

約数の個数: 32

約数和(自身を含む): 668866464

約数和(自身を除く): 274006042

約数列:

[1, 2, 11, 22, 41, 82, 97, 194, 451, 902, 1067, 2134, 3977, 4513, 7954, 9026, 43747, 49643, 87494, 99286, 185033, 370066, 437761, 875522, 2035363, 4070726, 4815371, 9630742, 17948201, 35896402, 197430211, 394860422]

約数ペア:

[(1, 394860422), (2, 197430211), (11, 35896402), (22, 17948201), (41, 9630742), (82, 4815371), (97, 4070726), (194, 2035363), (451, 875522), (902, 437761), (1067, 370066), (2134, 185033), (3977, 99286), (4513, 87494), (7954, 49643), (9026, 43747)]