2664244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 5132736

約数和(自身を除く): 2468492

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 401, 604, 802, 1604, 1661, 3322, 4411, 6644, 8822, 17644, 60551, 121102, 242204, 666061, 1332122, 2664244]

約数ペア:

[(1, 2664244), (2, 1332122), (4, 666061), (11, 242204), (22, 121102), (44, 60551), (151, 17644), (302, 8822), (401, 6644), (604, 4411), (802, 3322), (1604, 1661)]