227152874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{521}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 377531280

約数和(自身を除く): 150378406

約数列:

[1, 2, 13, 26, 41, 82, 409, 521, 533, 818, 1042, 1066, 5317, 6773, 10634, 13546, 16769, 21361, 33538, 42722, 213089, 217997, 277693, 426178, 435994, 555386, 2770157, 5540314, 8736649, 17473298, 113576437, 227152874]

約数ペア:

[(1, 227152874), (2, 113576437), (13, 17473298), (26, 8736649), (41, 5540314), (82, 2770157), (409, 555386), (521, 435994), (533, 426178), (818, 277693), (1042, 217997), (1066, 213089), (5317, 42722), (6773, 33538), (10634, 21361), (13546, 16769)]