2019793330

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1\times {\mathrm{1303}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 3656937600

約数和(自身を除く): 1637144270

約数列:

[1, 2, 5, 10, 379, 409, 758, 818, 1303, 1895, 2045, 2606, 3790, 4090, 6515, 13030, 155011, 310022, 493837, 532927, 775055, 987674, 1065854, 1550110, 2469185, 2664635, 4938370, 5329270, 201979333, 403958666, 1009896665, 2019793330]

約数ペア:

[(1, 2019793330), (2, 1009896665), (5, 403958666), (10, 201979333), (379, 5329270), (409, 4938370), (758, 2664635), (818, 2469185), (1303, 1550110), (1895, 1065854), (2045, 987674), (2606, 775055), (3790, 532927), (4090, 493837), (6515, 310022), (13030, 155011)]