493215724

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{2719}}^1$

素因数の和:3273

約数の個数: 24

約数和(自身を含む): 873936000

約数和(自身を除く): 380720276

約数列:

[1, 2, 4, 101, 202, 404, 449, 898, 1796, 2719, 5438, 10876, 45349, 90698, 181396, 274619, 549238, 1098476, 1220831, 2441662, 4883324, 123303931, 246607862, 493215724]

約数ペア:

[(1, 493215724), (2, 246607862), (4, 123303931), (101, 4883324), (202, 2441662), (404, 1220831), (449, 1098476), (898, 549238), (1796, 274619), (2719, 181396), (5438, 90698), (10876, 45349)]