2988338

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 16

約数和(自身を含む): 4671744

約数和(自身を除く): 1683406

約数列:

[1, 2, 31, 62, 157, 307, 314, 614, 4867, 9517, 9734, 19034, 48199, 96398, 1494169, 2988338]

約数ペア:

[(1, 2988338), (2, 1494169), (31, 96398), (62, 48199), (157, 19034), (307, 9734), (314, 9517), (614, 4867)]