4886401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 5635840

約数和(自身を除く): 749439

約数列:

[1, 13, 19, 73, 247, 271, 949, 1387, 3523, 5149, 18031, 19783, 66937, 257179, 375877, 4886401]

約数ペア:

[(1, 4886401), (13, 375877), (19, 257179), (73, 66937), (247, 19783), (271, 18031), (949, 5149), (1387, 3523)]