248839266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3190247}}^1$

素因数の和:3190265

約数の個数: 16

約数和(自身を含む): 535961664

約数和(自身を除く): 287122398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3190247, 6380494, 9570741, 19141482, 41473211, 82946422, 124419633, 248839266]

約数ペア:

[(1, 248839266), (2, 124419633), (3, 82946422), (6, 41473211), (13, 19141482), (26, 9570741), (39, 6380494), (78, 3190247)]