17244890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 33762960

約数和(自身を除く): 16518070

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1217, 1417, 2434, 2834, 6085, 7085, 12170, 14170, 15821, 31642, 79105, 132653, 158210, 265306, 663265, 1326530, 1724489, 3448978, 8622445, 17244890]

約数ペア:

[(1, 17244890), (2, 8622445), (5, 3448978), (10, 1724489), (13, 1326530), (26, 663265), (65, 265306), (109, 158210), (130, 132653), (218, 79105), (545, 31642), (1090, 15821), (1217, 14170), (1417, 12170), (2434, 7085), (2834, 6085)]