9111310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 17851680

約数和(自身を除く): 8740370

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 643, 1090, 1286, 1417, 2834, 3215, 6430, 7085, 8359, 14170, 16718, 41795, 70087, 83590, 140174, 350435, 700870, 911131, 1822262, 4555655, 9111310]

約数ペア:

[(1, 9111310), (2, 4555655), (5, 1822262), (10, 911131), (13, 700870), (26, 350435), (65, 140174), (109, 83590), (130, 70087), (218, 41795), (545, 16718), (643, 14170), (1090, 8359), (1286, 7085), (1417, 6430), (2834, 3215)]