492260

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 1046976

約数和(自身を除く): 554716

約数列:

[1, 2, 4, 5, 10, 20, 151, 163, 302, 326, 604, 652, 755, 815, 1510, 1630, 3020, 3260, 24613, 49226, 98452, 123065, 246130, 492260]

約数ペア:

[(1, 492260), (2, 246130), (4, 123065), (5, 98452), (10, 49226), (20, 24613), (151, 3260), (163, 3020), (302, 1630), (326, 1510), (604, 815), (652, 755)]