122380558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 197828640

約数和(自身を除く): 75448082

約数列:

[1, 2, 19, 38, 73, 146, 157, 281, 314, 562, 1387, 2774, 2983, 5339, 5966, 10678, 11461, 20513, 22922, 41026, 44117, 88234, 217759, 389747, 435518, 779494, 838223, 1676446, 3220541, 6441082, 61190279, 122380558]

約数ペア:

[(1, 122380558), (2, 61190279), (19, 6441082), (38, 3220541), (73, 1676446), (146, 838223), (157, 779494), (281, 435518), (314, 389747), (562, 217759), (1387, 88234), (2774, 44117), (2983, 41026), (5339, 22922), (5966, 20513), (10678, 11461)]