1520454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 3324384

約数和(自身を除く): 1803930

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 193, 202, 303, 386, 579, 606, 1158, 1313, 2509, 2626, 3939, 5018, 7527, 7878, 15054, 19493, 38986, 58479, 116958, 253409, 506818, 760227, 1520454]

約数ペア:

[(1, 1520454), (2, 760227), (3, 506818), (6, 253409), (13, 116958), (26, 58479), (39, 38986), (78, 19493), (101, 15054), (193, 7878), (202, 7527), (303, 5018), (386, 3939), (579, 2626), (606, 2509), (1158, 1313)]