1260920498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{194167}}^1$

素因数の和:194377

約数の個数: 16

約数和(自身を含む): 2013133824

約数和(自身を除く): 752213326

約数列:

[1, 2, 17, 34, 191, 382, 3247, 6494, 194167, 388334, 3300839, 6601678, 37085897, 74171794, 630460249, 1260920498]

約数ペア:

[(1, 1260920498), (2, 630460249), (17, 74171794), (34, 37085897), (191, 6601678), (382, 3300839), (3247, 388334), (6494, 194167)]