2614801

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 3168000

約数和(自身を除く): 553199

約数列:

[1, 7, 23, 109, 149, 161, 763, 1043, 2507, 3427, 16241, 17549, 23989, 113687, 373543, 2614801]

約数ペア:

[(1, 2614801), (7, 373543), (23, 113687), (109, 23989), (149, 17549), (161, 16241), (763, 3427), (1043, 2507)]