123887974

素因数分解:

$2^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{5569}}^1$

素因数の和:5812

約数の個数: 24

約数和(自身を含む): 217163160

約数和(自身を除く): 93275186

約数列:

[1, 2, 7, 14, 49, 98, 227, 454, 1589, 3178, 5569, 11123, 11138, 22246, 38983, 77966, 272881, 545762, 1264163, 2528326, 8849141, 17698282, 61943987, 123887974]

約数ペア:

[(1, 123887974), (2, 61943987), (7, 17698282), (14, 8849141), (49, 2528326), (98, 1264163), (227, 545762), (454, 272881), (1589, 77966), (3178, 38983), (5569, 22246), (11123, 11138)]