7501884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 19850880

約数和(自身を除く): 12348996

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, 2531, 2964, 5062, 7593, 10124, 15186, 30372, 32903, 48089, 65806, 96178, 98709, 131612, 144267, 192356, 197418, 288534, 394836, 577068, 625157, 1250314, 1875471, 2500628, 3750942, 7501884]

約数ペア:

[(1, 7501884), (2, 3750942), (3, 2500628), (4, 1875471), (6, 1250314), (12, 625157), (13, 577068), (19, 394836), (26, 288534), (38, 197418), (39, 192356), (52, 144267), (57, 131612), (76, 98709), (78, 96178), (114, 65806), (156, 48089), (228, 32903), (247, 30372), (494, 15186), (741, 10124), (988, 7593), (1482, 5062), (2531, 2964)]