3962978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1633

約数の個数: 16

約数和(自身を含む): 6289920

約数和(自身を除く): 2326942

約数列:

[1, 2, 31, 41, 62, 82, 1271, 1559, 2542, 3118, 48329, 63919, 96658, 127838, 1981489, 3962978]

約数ペア:

[(1, 3962978), (2, 1981489), (31, 127838), (41, 96658), (62, 63919), (82, 48329), (1271, 3118), (1559, 2542)]