2644528318

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{87631}}^1$

素因数の和:87903

約数の個数: 16

約数和(自身を含む): 4038082560

約数和(自身を除く): 1393554242

約数列:

[1, 2, 79, 158, 191, 382, 15089, 30178, 87631, 175262, 6922849, 13845698, 16737521, 33475042, 1322264159, 2644528318]

約数ペア:

[(1, 2644528318), (2, 1322264159), (79, 33475042), (158, 16737521), (191, 13845698), (382, 6922849), (15089, 175262), (30178, 87631)]