251933630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{41233}}^1$

素因数の和:41300

約数の個数: 32

約数和(自身を含む): 498766464

約数和(自身を除く): 246832834

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 41233, 82466, 206165, 412330, 536029, 1072058, 1937951, 2680145, 3875902, 5360290, 9689755, 19379510, 25193363, 50386726, 125966815, 251933630]

約数ペア:

[(1, 251933630), (2, 125966815), (5, 50386726), (10, 25193363), (13, 19379510), (26, 9689755), (47, 5360290), (65, 3875902), (94, 2680145), (130, 1937951), (235, 1072058), (470, 536029), (611, 412330), (1222, 206165), (3055, 82466), (6110, 41233)]