297906856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{124543}}^1$

素因数の和:124585

約数の個数: 32

約数和(自身を含む): 627701760

約数和(自身を除く): 329794904

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 124543, 249086, 498172, 996344, 1619059, 2864489, 3238118, 5728978, 6476236, 11457956, 12952472, 22915912, 37238357, 74476714, 148953428, 297906856]

約数ペア:

[(1, 297906856), (2, 148953428), (4, 74476714), (8, 37238357), (13, 22915912), (23, 12952472), (26, 11457956), (46, 6476236), (52, 5728978), (92, 3238118), (104, 2864489), (184, 1619059), (299, 996344), (598, 498172), (1196, 249086), (2392, 124543)]