2892772090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{160087}}^1$

素因数の和:160246

約数の個数: 32

約数和(自身を含む): 5647904640

約数和(自身を除く): 2755132550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 9035, 18070, 160087, 320174, 800435, 1600870, 2081131, 4162262, 10405655, 20811310, 22252093, 44504186, 111260465, 222520930, 289277209, 578554418, 1446386045, 2892772090]

約数ペア:

[(1, 2892772090), (2, 1446386045), (5, 578554418), (10, 289277209), (13, 222520930), (26, 111260465), (65, 44504186), (130, 22252093), (139, 20811310), (278, 10405655), (695, 4162262), (1390, 2081131), (1807, 1600870), (3614, 800435), (9035, 320174), (18070, 160087)]