2389618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2172302

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 263, 413, 526, 649, 826, 1298, 1841, 2893, 3682, 4543, 5786, 9086, 15517, 20251, 31034, 40502, 108619, 170687, 217238, 341374, 1194809, 2389618]

約数ペア:

[(1, 2389618), (2, 1194809), (7, 341374), (11, 217238), (14, 170687), (22, 108619), (59, 40502), (77, 31034), (118, 20251), (154, 15517), (263, 9086), (413, 5786), (526, 4543), (649, 3682), (826, 2893), (1298, 1841)]