564148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 1121120

約数和(自身を除く): 556972

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 571, 988, 1142, 2284, 7423, 10849, 14846, 21698, 29692, 43396, 141037, 282074, 564148]

約数ペア:

[(1, 564148), (2, 282074), (4, 141037), (13, 43396), (19, 29692), (26, 21698), (38, 14846), (52, 10849), (76, 7423), (247, 2284), (494, 1142), (571, 988)]