57991330684

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20107951}}^1$

素因数の和:20108065

約数の個数: 24

約数和(自身を含む): 117108712448

約数和(自身を除く): 59117381764

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 20107951, 40215902, 80431804, 140755657, 281511314, 563022628, 2071118953, 4142237906, 8284475812, 14497832671, 28995665342, 57991330684]

約数ペア:

[(1, 57991330684), (2, 28995665342), (4, 14497832671), (7, 8284475812), (14, 4142237906), (28, 2071118953), (103, 563022628), (206, 281511314), (412, 140755657), (721, 80431804), (1442, 40215902), (2884, 20107951)]