2498286245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5490739}}^1$

素因数の和:5490764

約数の個数: 16

約数和(自身を含む): 3689777280

約数和(自身を除く): 1191491035

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 5490739, 27453695, 38435173, 71379607, 192175865, 356898035, 499657249, 2498286245]

約数ペア:

[(1, 2498286245), (5, 499657249), (7, 356898035), (13, 192175865), (35, 71379607), (65, 38435173), (91, 27453695), (455, 5490739)]