308214986

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1\times {\mathrm{1217}}^1$

素因数の和:2269

約数の個数: 16

約数和(自身を含む): 466542720

約数和(自身を除く): 158327734

約数列:

[1, 2, 139, 278, 911, 1217, 1822, 2434, 126629, 169163, 253258, 338326, 1108687, 2217374, 154107493, 308214986]

約数ペア:

[(1, 308214986), (2, 154107493), (139, 2217374), (278, 1108687), (911, 338326), (1217, 253258), (1822, 169163), (2434, 126629)]