1053260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4073

約数の個数: 24

約数和(自身を含む): 2382576

約数和(自身を除く): 1329316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4051, 8102, 16204, 20255, 40510, 52663, 81020, 105326, 210652, 263315, 526630, 1053260]

約数ペア:

[(1, 1053260), (2, 526630), (4, 263315), (5, 210652), (10, 105326), (13, 81020), (20, 52663), (26, 40510), (52, 20255), (65, 16204), (130, 8102), (260, 4051)]