4972786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 9313920

約数和(自身を除く): 4341134

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 307, 614, 623, 1157, 1246, 2149, 2314, 3991, 4298, 7982, 8099, 16198, 27323, 27937, 54646, 55874, 191261, 355199, 382522, 710398, 2486393, 4972786]

約数ペア:

[(1, 4972786), (2, 2486393), (7, 710398), (13, 382522), (14, 355199), (26, 191261), (89, 55874), (91, 54646), (178, 27937), (182, 27323), (307, 16198), (614, 8099), (623, 7982), (1157, 4298), (1246, 3991), (2149, 2314)]