2649462

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 5626368

約数和(自身を除く): 2976906

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 263, 438, 526, 789, 1578, 1679, 3358, 5037, 6049, 10074, 12098, 18147, 19199, 36294, 38398, 57597, 115194, 441577, 883154, 1324731, 2649462]

約数ペア:

[(1, 2649462), (2, 1324731), (3, 883154), (6, 441577), (23, 115194), (46, 57597), (69, 38398), (73, 36294), (138, 19199), (146, 18147), (219, 12098), (263, 10074), (438, 6049), (526, 5037), (789, 3358), (1578, 1679)]