2481569251

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{144757}}^1$

素因数の和:144874

約数の個数: 16

約数和(自身を含む): 2964643840

約数和(自身を除く): 483074589

約数列:

[1, 7, 31, 79, 217, 553, 2449, 17143, 144757, 1013299, 4487467, 11435803, 31412269, 80050621, 354509893, 2481569251]

約数ペア:

[(1, 2481569251), (7, 354509893), (31, 80050621), (79, 31412269), (217, 11435803), (553, 4487467), (2449, 1013299), (17143, 144757)]