290468554

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1\times {\mathrm{2657}}^1$

素因数の和:3869

約数の個数: 16

約数和(自身を含む): 445523328

約数和(自身を除く): 155054774

約数列:

[1, 2, 47, 94, 1163, 2326, 2657, 5314, 54661, 109322, 124879, 249758, 3090091, 6180182, 145234277, 290468554]

約数ペア:

[(1, 290468554), (2, 145234277), (47, 6180182), (94, 3090091), (1163, 249758), (2326, 124879), (2657, 109322), (5314, 54661)]