1350544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 40

約数和(自身を含む): 2902592

約数和(自身を除く): 1552048

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 151, 172, 208, 302, 344, 559, 604, 688, 1118, 1208, 1963, 2236, 2416, 3926, 4472, 6493, 7852, 8944, 12986, 15704, 25972, 31408, 51944, 84409, 103888, 168818, 337636, 675272, 1350544]

約数ペア:

[(1, 1350544), (2, 675272), (4, 337636), (8, 168818), (13, 103888), (16, 84409), (26, 51944), (43, 31408), (52, 25972), (86, 15704), (104, 12986), (151, 8944), (172, 7852), (208, 6493), (302, 4472), (344, 3926), (559, 2416), (604, 2236), (688, 1963), (1118, 1208)]