389969146138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71764657}}^1$

素因数の和:71764702

約数の個数: 32

約数和(自身を含む): 723387752640

約数和(自身を除く): 333418606502

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 71764657, 143529314, 789411227, 932940541, 1363528483, 1578822454, 1865881082, 2727056966, 10262345951, 14998813313, 17725870279, 20524691902, 29997626626, 35451740558, 194984573069, 389969146138]

約数ペア:

[(1, 389969146138), (2, 194984573069), (11, 35451740558), (13, 29997626626), (19, 20524691902), (22, 17725870279), (26, 14998813313), (38, 10262345951), (143, 2727056966), (209, 1865881082), (247, 1578822454), (286, 1363528483), (418, 932940541), (494, 789411227), (2717, 143529314), (5434, 71764657)]