8390274

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 17571840

約数和(自身を除く): 9181566

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 158, 186, 237, 474, 571, 1142, 1713, 2449, 3426, 4898, 7347, 14694, 17701, 35402, 45109, 53103, 90218, 106206, 135327, 270654, 1398379, 2796758, 4195137, 8390274]

約数ペア:

[(1, 8390274), (2, 4195137), (3, 2796758), (6, 1398379), (31, 270654), (62, 135327), (79, 106206), (93, 90218), (158, 53103), (186, 45109), (237, 35402), (474, 17701), (571, 14694), (1142, 7347), (1713, 4898), (2449, 3426)]