1917258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 4423680

約数和(自身を除く): 2506422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 239, 382, 478, 573, 717, 1146, 1337, 1434, 1673, 2674, 3346, 4011, 5019, 8022, 10038, 45649, 91298, 136947, 273894, 319543, 639086, 958629, 1917258]

約数ペア:

[(1, 1917258), (2, 958629), (3, 639086), (6, 319543), (7, 273894), (14, 136947), (21, 91298), (42, 45649), (191, 10038), (239, 8022), (382, 5019), (478, 4011), (573, 3346), (717, 2674), (1146, 1673), (1337, 1434)]