488486696

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{6491}}^1$

素因数の和:6929

約数の個数: 32

約数和(自身を含む): 958219200

約数和(自身を除く): 469732504

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 409, 818, 1636, 3272, 6491, 9407, 12982, 18814, 25964, 37628, 51928, 75256, 149293, 298586, 597172, 1194344, 2654819, 5309638, 10619276, 21238552, 61060837, 122121674, 244243348, 488486696]

約数ペア:

[(1, 488486696), (2, 244243348), (4, 122121674), (8, 61060837), (23, 21238552), (46, 10619276), (92, 5309638), (184, 2654819), (409, 1194344), (818, 597172), (1636, 298586), (3272, 149293), (6491, 75256), (9407, 51928), (12982, 37628), (18814, 25964)]