26382590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 52414128

約数和(自身を除く): 26031538

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 169, 233, 335, 338, 466, 670, 845, 871, 1165, 1690, 1742, 2330, 3029, 4355, 6058, 8710, 11323, 15145, 15611, 22646, 30290, 31222, 39377, 56615, 78055, 78754, 113230, 156110, 196885, 202943, 393770, 405886, 1014715, 2029430, 2638259, 5276518, 13191295, 26382590]

約数ペア:

[(1, 26382590), (2, 13191295), (5, 5276518), (10, 2638259), (13, 2029430), (26, 1014715), (65, 405886), (67, 393770), (130, 202943), (134, 196885), (169, 156110), (233, 113230), (335, 78754), (338, 78055), (466, 56615), (670, 39377), (845, 31222), (871, 30290), (1165, 22646), (1690, 15611), (1742, 15145), (2330, 11323), (3029, 8710), (4355, 6058)]