1392276

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 3273760

約数和(自身を除く): 1881484

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 739, 942, 1478, 1884, 2217, 2956, 4434, 8868, 116023, 232046, 348069, 464092, 696138, 1392276]

約数ペア:

[(1, 1392276), (2, 696138), (3, 464092), (4, 348069), (6, 232046), (12, 116023), (157, 8868), (314, 4434), (471, 2956), (628, 2217), (739, 1884), (942, 1478)]