1361896

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 2708640

約数和(自身を除く): 1346744

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 107, 148, 172, 214, 296, 344, 428, 856, 1591, 3182, 3959, 4601, 6364, 7918, 9202, 12728, 15836, 18404, 31672, 36808, 170237, 340474, 680948, 1361896]

約数ペア:

[(1, 1361896), (2, 680948), (4, 340474), (8, 170237), (37, 36808), (43, 31672), (74, 18404), (86, 15836), (107, 12728), (148, 9202), (172, 7918), (214, 6364), (296, 4601), (344, 3959), (428, 3182), (856, 1591)]