889968209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{8669}}^1$

素因数の和:8884

約数の個数: 16

約数和(自身を含む): 983178000

約数和(自身を除く): 93209791

約数列:

[1, 13, 53, 149, 689, 1937, 7897, 8669, 102661, 112697, 459457, 1291681, 5972941, 16791853, 68459093, 889968209]

約数ペア:

[(1, 889968209), (13, 68459093), (53, 16791853), (149, 5972941), (689, 1291681), (1937, 459457), (7897, 112697), (8669, 102661)]