8847390916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{222991}}^1$

素因数の和:223124

約数の個数: 48

約数和(自身を含む): 19230830080

約数和(自身を除く): 10383439164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 364, 436, 763, 1417, 1526, 2834, 3052, 5668, 9919, 19838, 39676, 222991, 445982, 891964, 1560937, 2898883, 3121874, 5797766, 6243748, 11595532, 20292181, 24306019, 40584362, 48612038, 81168724, 97224076, 170142133, 315978247, 340284266, 631956494, 680568532, 1263912988, 2211847729, 4423695458, 8847390916]

約数ペア:

[(1, 8847390916), (2, 4423695458), (4, 2211847729), (7, 1263912988), (13, 680568532), (14, 631956494), (26, 340284266), (28, 315978247), (52, 170142133), (91, 97224076), (109, 81168724), (182, 48612038), (218, 40584362), (364, 24306019), (436, 20292181), (763, 11595532), (1417, 6243748), (1526, 5797766), (2834, 3121874), (3052, 2898883), (5668, 1560937), (9919, 891964), (19838, 445982), (39676, 222991)]