2820009058

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{87911}}^1$

素因数の和:88329

約数の個数: 16

約数和(自身を含む): 4340039616

約数和(自身を除く): 1520030558

約数列:

[1, 2, 43, 86, 373, 746, 16039, 32078, 87911, 175822, 3780173, 7560346, 32790803, 65581606, 1410004529, 2820009058]

約数ペア:

[(1, 2820009058), (2, 1410004529), (43, 65581606), (86, 32790803), (373, 7560346), (746, 3780173), (16039, 175822), (32078, 87911)]