313897108

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{75239}}^1$

素因数の和:75399

約数の個数: 24

約数和(自身を含む): 632016000

約数和(自身を除く): 318118892

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 75239, 150478, 300956, 526673, 1053346, 2106692, 11210611, 22421222, 44842444, 78474277, 156948554, 313897108]

約数ペア:

[(1, 313897108), (2, 156948554), (4, 78474277), (7, 44842444), (14, 22421222), (28, 11210611), (149, 2106692), (298, 1053346), (596, 526673), (1043, 300956), (2086, 150478), (4172, 75239)]