747948

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 1760752

約数和(自身を除く): 1012804

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 397, 471, 628, 794, 942, 1191, 1588, 1884, 2382, 4764, 62329, 124658, 186987, 249316, 373974, 747948]

約数ペア:

[(1, 747948), (2, 373974), (3, 249316), (4, 186987), (6, 124658), (12, 62329), (157, 4764), (314, 2382), (397, 1884), (471, 1588), (628, 1191), (794, 942)]