2012197810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{125527}}^1$

素因数の和:125770

約数の個数: 32

約数和(自身を含む): 4157487360

約数和(自身を除く): 2145289550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3206, 8015, 16030, 125527, 251054, 627635, 878689, 1255270, 1757378, 4393445, 8786890, 28745683, 57491366, 143728415, 201219781, 287456830, 402439562, 1006098905, 2012197810]

約数ペア:

[(1, 2012197810), (2, 1006098905), (5, 402439562), (7, 287456830), (10, 201219781), (14, 143728415), (35, 57491366), (70, 28745683), (229, 8786890), (458, 4393445), (1145, 1757378), (1603, 1255270), (2290, 878689), (3206, 627635), (8015, 251054), (16030, 125527)]