389934542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1\times {\mathrm{4517}}^1$

素因数の和:7075

約数の個数: 16

約数和(自身を含む): 619688880

約数和(自身を除く): 229754338

約数列:

[1, 2, 17, 34, 2539, 4517, 5078, 9034, 43163, 76789, 86326, 153578, 11468663, 22937326, 194967271, 389934542]

約数ペア:

[(1, 389934542), (2, 194967271), (17, 22937326), (34, 11468663), (2539, 153578), (4517, 86326), (5078, 76789), (9034, 43163)]