2018420642

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1211537}}^1$

素因数の和:1211570

約数の個数: 24

約数和(自身を含む): 3729113964

約数和(自身を除く): 1710693322

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 1211537, 2423074, 8480759, 16961518, 20596129, 41192258, 59365313, 118730626, 144172903, 288345806, 1009210321, 2018420642]

約数ペア:

[(1, 2018420642), (2, 1009210321), (7, 288345806), (14, 144172903), (17, 118730626), (34, 59365313), (49, 41192258), (98, 20596129), (119, 16961518), (238, 8480759), (833, 2423074), (1666, 1211537)]