550856248

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{661}}^1\times {\mathrm{1427}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 1049322960

約数和(自身を除く): 498466712

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 661, 1322, 1427, 2644, 2854, 5288, 5708, 11416, 48253, 96506, 104171, 193012, 208342, 386024, 416684, 833368, 943247, 1886494, 3772988, 7545976, 68857031, 137714062, 275428124, 550856248]

約数ペア:

[(1, 550856248), (2, 275428124), (4, 137714062), (8, 68857031), (73, 7545976), (146, 3772988), (292, 1886494), (584, 943247), (661, 833368), (1322, 416684), (1427, 386024), (2644, 208342), (2854, 193012), (5288, 104171), (5708, 96506), (11416, 48253)]