172600688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{829811}}^1$

素因数の和:829832

約数の個数: 20

約数和(自身を含む): 360138408

約数和(自身を除く): 187537720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 829811, 1659622, 3319244, 6638488, 10787543, 13276976, 21575086, 43150172, 86300344, 172600688]

約数ペア:

[(1, 172600688), (2, 86300344), (4, 43150172), (8, 21575086), (13, 13276976), (16, 10787543), (26, 6638488), (52, 3319244), (104, 1659622), (208, 829811)]