1021314790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{3511}}^1$

素因数の和:5068

約数の個数: 32

約数和(自身を含む): 1936938240

約数和(自身を除く): 915623450

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1531, 3062, 3511, 7022, 7655, 15310, 17555, 29089, 35110, 58178, 66709, 133418, 145445, 290890, 333545, 667090, 5375341, 10750682, 26876705, 53753410, 102131479, 204262958, 510657395, 1021314790]

約数ペア:

[(1, 1021314790), (2, 510657395), (5, 204262958), (10, 102131479), (19, 53753410), (38, 26876705), (95, 10750682), (190, 5375341), (1531, 667090), (3062, 333545), (3511, 290890), (7022, 145445), (7655, 133418), (15310, 66709), (17555, 58178), (29089, 35110)]