1749890766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{13267}}^1$

素因数の和:13393

約数の個数: 64

約数和(自身を含む): 4012243200

約数和(自身を除く): 2262352434

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 89, 114, 178, 247, 267, 494, 534, 741, 1157, 1482, 1691, 2314, 3382, 3471, 5073, 6942, 10146, 13267, 21983, 26534, 39801, 43966, 65949, 79602, 131898, 172471, 252073, 344942, 504146, 517413, 756219, 1034826, 1180763, 1512438, 2361526, 3276949, 3542289, 6553898, 7084578, 9830847, 15349919, 19661694, 22434497, 30699838, 44868994, 46049757, 67303491, 92099514, 134606982, 291648461, 583296922, 874945383, 1749890766]

約数ペア:

[(1, 1749890766), (2, 874945383), (3, 583296922), (6, 291648461), (13, 134606982), (19, 92099514), (26, 67303491), (38, 46049757), (39, 44868994), (57, 30699838), (78, 22434497), (89, 19661694), (114, 15349919), (178, 9830847), (247, 7084578), (267, 6553898), (494, 3542289), (534, 3276949), (741, 2361526), (1157, 1512438), (1482, 1180763), (1691, 1034826), (2314, 756219), (3382, 517413), (3471, 504146), (5073, 344942), (6942, 252073), (10146, 172471), (13267, 131898), (21983, 79602), (26534, 65949), (39801, 43966)]