131428522

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{2801}}^1$

素因数の和:3641

約数の個数: 16

約数和(自身を含む): 204265800

約数和(自身を除く): 72837278

約数列:

[1, 2, 29, 58, 809, 1618, 2801, 5602, 23461, 46922, 81229, 162458, 2266009, 4532018, 65714261, 131428522]

約数ペア:

[(1, 131428522), (2, 65714261), (29, 4532018), (58, 2266009), (809, 162458), (1618, 81229), (2801, 46922), (5602, 23461)]