288567214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{3607}}^1$

素因数の和:3820

約数の個数: 32

約数和(自身を含む): 496431936

約数和(自身を除く): 207864722

約数列:

[1, 2, 13, 17, 26, 34, 181, 221, 362, 442, 2353, 3077, 3607, 4706, 6154, 7214, 40001, 46891, 61319, 80002, 93782, 122638, 652867, 797147, 1305734, 1594294, 8487271, 11098739, 16974542, 22197478, 144283607, 288567214]

約数ペア:

[(1, 288567214), (2, 144283607), (13, 22197478), (17, 16974542), (26, 11098739), (34, 8487271), (181, 1594294), (221, 1305734), (362, 797147), (442, 652867), (2353, 122638), (3077, 93782), (3607, 80002), (4706, 61319), (6154, 46891), (7214, 40001)]