870874188

素因数分解:

$2^2\times 3^1\times {\mathrm{1721}}^1\times {\mathrm{42169}}^1$

素因数の和:43897

約数の個数: 24

約数和(自身を含む): 2033268720

約数和(自身を除く): 1162394532

約数列:

[1, 2, 3, 4, 6, 12, 1721, 3442, 5163, 6884, 10326, 20652, 42169, 84338, 126507, 168676, 253014, 506028, 72572849, 145145698, 217718547, 290291396, 435437094, 870874188]

約数ペア:

[(1, 870874188), (2, 435437094), (3, 290291396), (4, 217718547), (6, 145145698), (12, 72572849), (1721, 506028), (3442, 253014), (5163, 168676), (6884, 126507), (10326, 84338), (20652, 42169)]