1254249712

素因数分解:

$2^4\times {\mathrm{2243}}^1\times {\mathrm{34949}}^1$

素因数の和:37200

約数の個数: 20

約数和(自身を含む): 2431261800

約数和(自身を除く): 1177012088

約数列:

[1, 2, 4, 8, 16, 2243, 4486, 8972, 17944, 34949, 35888, 69898, 139796, 279592, 559184, 78390607, 156781214, 313562428, 627124856, 1254249712]

約数ペア:

[(1, 1254249712), (2, 627124856), (4, 313562428), (8, 156781214), (16, 78390607), (2243, 559184), (4486, 279592), (8972, 139796), (17944, 69898), (34949, 35888)]