613954

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 24

約数和(自身を含む): 1053360

約数和(自身を除く): 439406

約数列:

[1, 2, 11, 22, 43, 59, 86, 118, 121, 242, 473, 649, 946, 1298, 2537, 5074, 5203, 7139, 10406, 14278, 27907, 55814, 306977, 613954]

約数ペア:

[(1, 613954), (2, 306977), (11, 55814), (22, 27907), (43, 14278), (59, 10406), (86, 7139), (118, 5203), (121, 5074), (242, 2537), (473, 1298), (649, 946)]