2815392013

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{118259}}^1$

素因数の和:118464

約数の個数: 16

約数和(自身を含む): 3405888000

約数和(自身を除く): 590495987

約数列:

[1, 7, 19, 133, 179, 1253, 3401, 23807, 118259, 827813, 2246921, 15728447, 21168361, 148178527, 402198859, 2815392013]

約数ペア:

[(1, 2815392013), (7, 402198859), (19, 148178527), (133, 21168361), (179, 15728447), (1253, 2246921), (3401, 827813), (23807, 118259)]