26320190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{691}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 51268896

約数和(自身を除く): 24948706

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 586, 691, 1382, 1465, 2930, 3455, 3809, 6910, 7618, 8983, 17966, 19045, 38090, 44915, 89830, 202463, 404926, 1012315, 2024630, 2632019, 5264038, 13160095, 26320190]

約数ペア:

[(1, 26320190), (2, 13160095), (5, 5264038), (10, 2632019), (13, 2024630), (26, 1012315), (65, 404926), (130, 202463), (293, 89830), (586, 44915), (691, 38090), (1382, 19045), (1465, 17966), (2930, 8983), (3455, 7618), (3809, 6910)]