310138894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163403}}^1$

素因数の和:163491

約数の個数: 16

約数和(自身を含む): 507859632

約数和(自身を除く): 197720738

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 163403, 326806, 2124239, 4248478, 11928419, 23856838, 155069447, 310138894]

約数ペア:

[(1, 310138894), (2, 155069447), (13, 23856838), (26, 11928419), (73, 4248478), (146, 2124239), (949, 326806), (1898, 163403)]