264493321489

素因数分解:

${\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{553309}}^1$

素因数の和:553648

約数の個数: 16

約数和(自身を含む): 281966776000

約数和(自身を除く): 17473454511

約数列:

[1, 19, 139, 181, 2641, 3439, 25159, 478021, 553309, 10512871, 76909951, 100148929, 1461289069, 1902829651, 13920701131, 264493321489]

約数ペア:

[(1, 264493321489), (19, 13920701131), (139, 1902829651), (181, 1461289069), (2641, 100148929), (3439, 76909951), (25159, 10512871), (478021, 553309)]