557531954

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{2113}}^1$

素因数の和:2570

約数の個数: 32

約数和(自身を含む): 979001856

約数和(自身を除く): 421469902

約数列:

[1, 2, 7, 14, 47, 94, 329, 401, 658, 802, 2113, 2807, 4226, 5614, 14791, 18847, 29582, 37694, 99311, 131929, 198622, 263858, 695177, 847313, 1390354, 1694626, 5931191, 11862382, 39823711, 79647422, 278765977, 557531954]

約数ペア:

[(1, 557531954), (2, 278765977), (7, 79647422), (14, 39823711), (47, 11862382), (94, 5931191), (329, 1694626), (401, 1390354), (658, 847313), (802, 695177), (2113, 263858), (2807, 198622), (4226, 131929), (5614, 99311), (14791, 37694), (18847, 29582)]