1258352279

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{5531}}^1$

素因数の和:5782

約数の個数: 16

約数和(自身を含む): 1338301440

約数和(自身を除く): 79949161

約数列:

[1, 31, 41, 179, 1271, 5531, 5549, 7339, 171461, 226771, 227509, 990049, 7029901, 30691519, 40592009, 1258352279]

約数ペア:

[(1, 1258352279), (31, 40592009), (41, 30691519), (179, 7029901), (1271, 990049), (5531, 227509), (5549, 226771), (7339, 171461)]