245341376254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11810021}}^1$

素因数の和:11810100

約数の個数: 32

約数和(自身を含む): 428562078336

約数和(自身を除く): 183220702082

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 1222, 1598, 10387, 20774, 11810021, 23620042, 153530273, 200770357, 307060546, 401540714, 555070987, 1110141974, 2610014641, 5220029282, 7215922831, 9436206779, 14431845662, 18872413558, 122670688127, 245341376254]

約数ペア:

[(1, 245341376254), (2, 122670688127), (13, 18872413558), (17, 14431845662), (26, 9436206779), (34, 7215922831), (47, 5220029282), (94, 2610014641), (221, 1110141974), (442, 555070987), (611, 401540714), (799, 307060546), (1222, 200770357), (1598, 153530273), (10387, 23620042), (20774, 11810021)]