4978994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6367}}^1$

素因数の和:6409

約数の個数: 16

約数和(自身を含む): 8252928

約数和(自身を除く): 3273934

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 6367, 12734, 108239, 146441, 216478, 292882, 2489497, 4978994]

約数ペア:

[(1, 4978994), (2, 2489497), (17, 292882), (23, 216478), (34, 146441), (46, 108239), (391, 12734), (782, 6367)]