553846670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{185233}}^1$

素因数の和:185276

約数の個数: 32

約数和(自身を含む): 1120295232

約数和(自身を除く): 566448562

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 185233, 370466, 926165, 1852330, 2408029, 4260359, 4816058, 8520718, 12040145, 21301795, 24080290, 42603590, 55384667, 110769334, 276923335, 553846670]

約数ペア:

[(1, 553846670), (2, 276923335), (5, 110769334), (10, 55384667), (13, 42603590), (23, 24080290), (26, 21301795), (46, 12040145), (65, 8520718), (115, 4816058), (130, 4260359), (230, 2408029), (299, 1852330), (598, 926165), (1495, 370466), (2990, 185233)]