4891588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:4987

約数の個数: 24

約数和(自身を含む): 9705920

約数和(自身を除く): 4814332

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 4951, 9902, 19804, 64363, 94069, 128726, 188138, 257452, 376276, 1222897, 2445794, 4891588]

約数ペア:

[(1, 4891588), (2, 2445794), (4, 1222897), (13, 376276), (19, 257452), (26, 188138), (38, 128726), (52, 94069), (76, 64363), (247, 19804), (494, 9902), (988, 4951)]