4558479952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21915769}}^1$

素因数の和:21915790

約数の個数: 20

約数和(自身を含む): 9511444180

約数和(自身を除く): 4952964228

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21915769, 43831538, 87663076, 175326152, 284904997, 350652304, 569809994, 1139619988, 2279239976, 4558479952]

約数ペア:

[(1, 4558479952), (2, 2279239976), (4, 1139619988), (8, 569809994), (13, 350652304), (16, 284904997), (26, 175326152), (52, 87663076), (104, 43831538), (208, 21915769)]