478719904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1150769}}^1$

素因数の和:1150792

約数の個数: 24

約数和(自身を含む): 1014979140

約数和(自身を除く): 536259236

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1150769, 2301538, 4603076, 9206152, 14959997, 18412304, 29919994, 36824608, 59839988, 119679976, 239359952, 478719904]

約数ペア:

[(1, 478719904), (2, 239359952), (4, 119679976), (8, 59839988), (13, 36824608), (16, 29919994), (26, 18412304), (32, 14959997), (52, 9206152), (104, 4603076), (208, 2301538), (416, 1150769)]