2078598113

素因数分解:

${\mathrm{23}}^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 2317075200

約数和(自身を除く): 238477087

約数列:

[1, 23, 29, 43, 137, 529, 667, 989, 1247, 3151, 3973, 5891, 12167, 15341, 22747, 28681, 72473, 91379, 135493, 170839, 352843, 523181, 659663, 1666879, 2101717, 3116339, 3929297, 15172249, 48339491, 71675797, 90373831, 2078598113]

約数ペア:

[(1, 2078598113), (23, 90373831), (29, 71675797), (43, 48339491), (137, 15172249), (529, 3929297), (667, 3116339), (989, 2101717), (1247, 1666879), (3151, 659663), (3973, 523181), (5891, 352843), (12167, 170839), (15341, 135493), (22747, 91379), (28681, 72473)]