1630761734

素因数分解:

$2^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{78229}}^1$

素因数の和:79727

約数の個数: 16

約数和(自身を含む): 2797504800

約数和(自身を除く): 1166743066

約数列:

[1, 2, 7, 14, 1489, 2978, 10423, 20846, 78229, 156458, 547603, 1095206, 116482981, 232965962, 815380867, 1630761734]

約数ペア:

[(1, 1630761734), (2, 815380867), (7, 232965962), (14, 116482981), (1489, 1095206), (2978, 547603), (10423, 156458), (20846, 78229)]