868918679

素因数分解:

${\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1\times {\mathrm{607}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 918128640

約数和(自身を除く): 49209961

約数列:

[1, 23, 109, 571, 607, 2507, 13133, 13961, 62239, 66163, 346597, 1431497, 1521749, 7971731, 37779073, 868918679]

約数ペア:

[(1, 868918679), (23, 37779073), (109, 7971731), (571, 1521749), (607, 1431497), (2507, 346597), (13133, 66163), (13961, 62239)]