2017258570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{11699}}^1$

素因数の和:12150

約数の個数: 32

約数和(自身を含む): 3725092800

約数和(自身を除く): 1707834230

約数列:

[1, 2, 5, 10, 43, 86, 215, 401, 430, 802, 2005, 4010, 11699, 17243, 23398, 34486, 58495, 86215, 116990, 172430, 503057, 1006114, 2515285, 4691299, 5030570, 9382598, 23456495, 46912990, 201725857, 403451714, 1008629285, 2017258570]

約数ペア:

[(1, 2017258570), (2, 1008629285), (5, 403451714), (10, 201725857), (43, 46912990), (86, 23456495), (215, 9382598), (401, 5030570), (430, 4691299), (802, 2515285), (2005, 1006114), (4010, 503057), (11699, 172430), (17243, 116990), (23398, 86215), (34486, 58495)]