391020936

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{397379}}^1$

素因数の和:397429

約数の個数: 32

約数和(自身を含む): 1001397600

約数和(自身を除く): 610376664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 397379, 794758, 1192137, 1589516, 2384274, 3179032, 4768548, 9537096, 16292539, 32585078, 48877617, 65170156, 97755234, 130340312, 195510468, 391020936]

約数ペア:

[(1, 391020936), (2, 195510468), (3, 130340312), (4, 97755234), (6, 65170156), (8, 48877617), (12, 32585078), (24, 16292539), (41, 9537096), (82, 4768548), (123, 3179032), (164, 2384274), (246, 1589516), (328, 1192137), (492, 794758), (984, 397379)]