2200786

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1354

約数の個数: 24

約数和(自身を含む): 4069116

約数和(自身を除く): 1868330

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1321, 1666, 2642, 9247, 18494, 22457, 44914, 64729, 129458, 157199, 314398, 1100393, 2200786]

約数ペア:

[(1, 2200786), (2, 1100393), (7, 314398), (14, 157199), (17, 129458), (34, 64729), (49, 44914), (98, 22457), (119, 18494), (238, 9247), (833, 2642), (1321, 1666)]