147891206

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{3023}}^1$

素因数の和:3487

約数の個数: 16

約数和(自身を含む): 226110528

約数和(自身を除く): 78219322

約数列:

[1, 2, 61, 122, 401, 802, 3023, 6046, 24461, 48922, 184403, 368806, 1212223, 2424446, 73945603, 147891206]

約数ペア:

[(1, 147891206), (2, 73945603), (61, 2424446), (122, 1212223), (401, 368806), (802, 184403), (3023, 48922), (6046, 24461)]