419624930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{8191}}^1$

素因数の和:8354

約数の個数: 32

約数和(自身を含む): 778567680

約数和(自身を除く): 358942750

約数列:

[1, 2, 5, 10, 47, 94, 109, 218, 235, 470, 545, 1090, 5123, 8191, 10246, 16382, 25615, 40955, 51230, 81910, 384977, 769954, 892819, 1785638, 1924885, 3849770, 4464095, 8928190, 41962493, 83924986, 209812465, 419624930]

約数ペア:

[(1, 419624930), (2, 209812465), (5, 83924986), (10, 41962493), (47, 8928190), (94, 4464095), (109, 3849770), (218, 1924885), (235, 1785638), (470, 892819), (545, 769954), (1090, 384977), (5123, 81910), (8191, 51230), (10246, 40955), (16382, 25615)]