22388156987

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1\times {\mathrm{743}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 28112432832

約数和(自身を除く): 5724275845

約数列:

[1, 7, 17, 49, 61, 119, 427, 593, 743, 833, 1037, 2989, 4151, 5201, 7259, 10081, 12631, 29057, 36173, 36407, 45323, 50813, 70567, 88417, 253211, 317261, 440599, 493969, 614941, 618919, 770491, 1772477, 2220827, 3084193, 4304587, 5393437, 7490183, 21589351, 26876539, 30132109, 37754059, 52431281, 188135773, 367018967, 456901163, 1316950411, 3198308141, 22388156987]

約数ペア:

[(1, 22388156987), (7, 3198308141), (17, 1316950411), (49, 456901163), (61, 367018967), (119, 188135773), (427, 52431281), (593, 37754059), (743, 30132109), (833, 26876539), (1037, 21589351), (2989, 7490183), (4151, 5393437), (5201, 4304587), (7259, 3084193), (10081, 2220827), (12631, 1772477), (29057, 770491), (36173, 618919), (36407, 614941), (45323, 493969), (50813, 440599), (70567, 317261), (88417, 253211)]