2530198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2507

約数の個数: 16

約数和(自身を含む): 4230144

約数和(自身を除く): 1699946

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 2447, 4894, 26917, 53834, 115009, 230018, 1265099, 2530198]

約数ペア:

[(1, 2530198), (2, 1265099), (11, 230018), (22, 115009), (47, 53834), (94, 26917), (517, 4894), (1034, 2447)]