2891226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 6306048

約数和(自身を除く): 3414822

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 367, 606, 734, 1101, 1313, 2202, 2626, 3939, 4771, 7878, 9542, 14313, 28626, 37067, 74134, 111201, 222402, 481871, 963742, 1445613, 2891226]

約数ペア:

[(1, 2891226), (2, 1445613), (3, 963742), (6, 481871), (13, 222402), (26, 111201), (39, 74134), (78, 37067), (101, 28626), (202, 14313), (303, 9542), (367, 7878), (606, 4771), (734, 3939), (1101, 2626), (1313, 2202)]