130247052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43943}}^1$

素因数の和:43982

約数の個数: 48

約数和(自身を含む): 344520960

約数和(自身を除く): 214273908

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 43943, 87886, 131829, 175772, 263658, 527316, 571259, 834917, 1142518, 1669834, 1713777, 2285036, 2504751, 3339668, 3427554, 5009502, 6855108, 10019004, 10853921, 21707842, 32561763, 43415684, 65123526, 130247052]

約数ペア:

[(1, 130247052), (2, 65123526), (3, 43415684), (4, 32561763), (6, 21707842), (12, 10853921), (13, 10019004), (19, 6855108), (26, 5009502), (38, 3427554), (39, 3339668), (52, 2504751), (57, 2285036), (76, 1713777), (78, 1669834), (114, 1142518), (156, 834917), (228, 571259), (247, 527316), (494, 263658), (741, 175772), (988, 131829), (1482, 87886), (2964, 43943)]