2728502

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2467}}^1$

素因数の和:2555

約数の個数: 16

約数和(自身を含む): 4738560

約数和(自身を除く): 2010058

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 2467, 4934, 17269, 34538, 194893, 389786, 1364251, 2728502]

約数ペア:

[(1, 2728502), (2, 1364251), (7, 389786), (14, 194893), (79, 34538), (158, 17269), (553, 4934), (1106, 2467)]