13377518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 25855200

約数和(自身を除く): 12477682

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 121, 149, 154, 242, 298, 371, 583, 742, 847, 1043, 1166, 1639, 1694, 2086, 3278, 4081, 6413, 7897, 8162, 11473, 12826, 15794, 18029, 22946, 36058, 44891, 55279, 86867, 89782, 110558, 126203, 173734, 252406, 608069, 955537, 1216138, 1911074, 6688759, 13377518]

約数ペア:

[(1, 13377518), (2, 6688759), (7, 1911074), (11, 1216138), (14, 955537), (22, 608069), (53, 252406), (77, 173734), (106, 126203), (121, 110558), (149, 89782), (154, 86867), (242, 55279), (298, 44891), (371, 36058), (583, 22946), (742, 18029), (847, 15794), (1043, 12826), (1166, 11473), (1639, 8162), (1694, 7897), (2086, 6413), (3278, 4081)]