4238528021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{5101}}^1$

素因数の和:5541

約数の個数: 32

約数和(自身を含む): 5458242048

約数和(自身を除く): 1219714027

約数列:

[1, 7, 13, 23, 91, 161, 299, 397, 2093, 2779, 5101, 5161, 9131, 35707, 36127, 63917, 66313, 117323, 118703, 464191, 821261, 830921, 1525199, 2025097, 10676393, 14175679, 26326261, 46577231, 184283827, 326040617, 605504003, 4238528021]

約数ペア:

[(1, 4238528021), (7, 605504003), (13, 326040617), (23, 184283827), (91, 46577231), (161, 26326261), (299, 14175679), (397, 10676393), (2093, 2025097), (2779, 1525199), (5101, 830921), (5161, 821261), (9131, 464191), (35707, 118703), (36127, 117323), (63917, 66313)]