120862352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{581069}}^1$

素因数の和:581090

約数の個数: 20

約数和(自身を含む): 252184380

約数和(自身を除く): 131322028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 581069, 1162138, 2324276, 4648552, 7553897, 9297104, 15107794, 30215588, 60431176, 120862352]

約数ペア:

[(1, 120862352), (2, 60431176), (4, 30215588), (8, 15107794), (13, 9297104), (16, 7553897), (26, 4648552), (52, 2324276), (104, 1162138), (208, 581069)]