518361194

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 873283320

約数和(自身を除く): 354922126

約数列:

[1, 2, 13, 26, 37, 74, 169, 181, 229, 338, 362, 458, 481, 962, 2353, 2977, 4706, 5954, 6253, 6697, 8473, 12506, 13394, 16946, 30589, 38701, 41449, 61178, 77402, 82898, 87061, 110149, 174122, 220298, 538837, 1077674, 1131793, 1431937, 1533613, 2263586, 2863874, 3067226, 7004881, 14009762, 19936969, 39873938, 259180597, 518361194]

約数ペア:

[(1, 518361194), (2, 259180597), (13, 39873938), (26, 19936969), (37, 14009762), (74, 7004881), (169, 3067226), (181, 2863874), (229, 2263586), (338, 1533613), (362, 1431937), (458, 1131793), (481, 1077674), (962, 538837), (2353, 220298), (2977, 174122), (4706, 110149), (5954, 87061), (6253, 82898), (6697, 77402), (8473, 61178), (12506, 41449), (13394, 38701), (16946, 30589)]