1396220646

素因数分解:

$2^1\times 3^1\times {\mathrm{359}}^1\times {\mathrm{648199}}^1$

素因数の和:648563

約数の個数: 16

約数和(自身を含む): 2800224000

約数和(自身を除く): 1404003354

約数列:

[1, 2, 3, 6, 359, 718, 1077, 2154, 648199, 1296398, 1944597, 3889194, 232703441, 465406882, 698110323, 1396220646]

約数ペア:

[(1, 1396220646), (2, 698110323), (3, 465406882), (6, 232703441), (359, 3889194), (718, 1944597), (1077, 1296398), (2154, 648199)]