2016283430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{323641}}^1$

素因数の和:323744

約数の個数: 32

約数和(自身を含む): 4194400320

約数和(自身を除く): 2178116890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 323641, 647282, 1618205, 2265487, 3236410, 4530974, 11327435, 22654870, 28804049, 57608098, 144020245, 201628343, 288040490, 403256686, 1008141715, 2016283430]

約数ペア:

[(1, 2016283430), (2, 1008141715), (5, 403256686), (7, 288040490), (10, 201628343), (14, 144020245), (35, 57608098), (70, 28804049), (89, 22654870), (178, 11327435), (445, 4530974), (623, 3236410), (890, 2265487), (1246, 1618205), (3115, 647282), (6230, 323641)]