22990135679

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1\times {\mathrm{3023}}^1$

素因数の和:3531

約数の個数: 32

約数和(自身を含む): 27900149760

約数和(自身を除く): 4910014081

約数列:

[1, 7, 19, 133, 211, 271, 1477, 1897, 3023, 4009, 5149, 21161, 28063, 36043, 57181, 57437, 400267, 402059, 637853, 819233, 1086439, 4464971, 5734631, 7605073, 12119207, 15565427, 84834449, 108957989, 172858163, 1210007141, 3284305097, 22990135679]

約数ペア:

[(1, 22990135679), (7, 3284305097), (19, 1210007141), (133, 172858163), (211, 108957989), (271, 84834449), (1477, 15565427), (1897, 12119207), (3023, 7605073), (4009, 5734631), (5149, 4464971), (21161, 1086439), (28063, 819233), (36043, 637853), (57181, 402059), (57437, 400267)]