2321812432

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{1059221}}^1$

素因数の和:1059366

約数の個数: 20

約数和(自身を含む): 4531351716

約数和(自身を除く): 2209539284

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 1059221, 2118442, 4236884, 8473768, 16947536, 145113277, 290226554, 580453108, 1160906216, 2321812432]

約数ペア:

[(1, 2321812432), (2, 1160906216), (4, 580453108), (8, 290226554), (16, 145113277), (137, 16947536), (274, 8473768), (548, 4236884), (1096, 2118442), (2192, 1059221)]