2853946

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:369

約数の個数: 16

約数和(自身を含む): 4408200

約数和(自身を除く): 1554254

約数列:

[1, 2, 61, 122, 149, 157, 298, 314, 9089, 9577, 18178, 19154, 23393, 46786, 1426973, 2853946]

約数ペア:

[(1, 2853946), (2, 1426973), (61, 46786), (122, 23393), (149, 19154), (157, 18178), (298, 9577), (314, 9089)]