269384908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{53407}}^1$

素因数の和:53521

約数の個数: 24

約数和(自身を含む): 512930432

約数和(自身を除く): 243545524

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 53407, 106814, 213628, 694291, 1388582, 2777164, 5180479, 10360958, 20721916, 67346227, 134692454, 269384908]

約数ペア:

[(1, 269384908), (2, 134692454), (4, 67346227), (13, 20721916), (26, 10360958), (52, 5180479), (97, 2777164), (194, 1388582), (388, 694291), (1261, 213628), (2522, 106814), (5044, 53407)]