2495506118

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{180233}}^1$

素因数の和:180308

約数の個数: 32

約数和(自身を含む): 4567850496

約数和(自身を除く): 2072344378

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 13846, 180233, 360466, 1261631, 2523262, 4145359, 7750019, 8290718, 15500038, 29017513, 54250133, 58035026, 108500266, 178250437, 356500874, 1247753059, 2495506118]

約数ペア:

[(1, 2495506118), (2, 1247753059), (7, 356500874), (14, 178250437), (23, 108500266), (43, 58035026), (46, 54250133), (86, 29017513), (161, 15500038), (301, 8290718), (322, 7750019), (602, 4145359), (989, 2523262), (1978, 1261631), (6923, 360466), (13846, 180233)]