2853890377

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{17981}}^1$

素因数の和:18444

約数の個数: 16

約数和(自身を含む): 3187129680

約数和(自身を除く): 333239303

約数列:

[1, 13, 29, 377, 421, 5473, 12209, 17981, 158717, 233753, 521449, 6778837, 7570001, 98410013, 219530029, 2853890377]

約数ペア:

[(1, 2853890377), (13, 219530029), (29, 98410013), (377, 7570001), (421, 6778837), (5473, 521449), (12209, 233753), (17981, 158717)]