2004666979

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{1867}}^1$

素因数の和:3187

約数の個数: 24

約数和(自身を含む): 2472372720

約数和(自身を除く): 467705741

約数列:

[1, 7, 17, 49, 119, 833, 1289, 1867, 9023, 13069, 21913, 31739, 63161, 91483, 153391, 222173, 1073737, 1555211, 2406563, 16845941, 40911571, 117921587, 286380997, 2004666979]

約数ペア:

[(1, 2004666979), (7, 286380997), (17, 117921587), (49, 40911571), (119, 16845941), (833, 2406563), (1289, 1555211), (1867, 1073737), (9023, 222173), (13069, 153391), (21913, 91483), (31739, 63161)]