1964702913124

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1\times {\mathrm{1801997}}^1$

素因数の和:1803724

約数の個数: 48

約数和(自身を含む): 4102673718528

約数和(自身を除く): 2137970805404

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1693, 3386, 6772, 11851, 23702, 38939, 47404, 77878, 155756, 272573, 545146, 1090292, 1801997, 3603994, 7207988, 12613979, 25227958, 41445931, 50455916, 82891862, 165783724, 290121517, 580243034, 1160486068, 3050780921, 6101561842, 12203123684, 21355466447, 42710932894, 70167961183, 85421865788, 140335922366, 280671844732, 491175728281, 982351456562, 1964702913124]

約数ペア:

[(1, 1964702913124), (2, 982351456562), (4, 491175728281), (7, 280671844732), (14, 140335922366), (23, 85421865788), (28, 70167961183), (46, 42710932894), (92, 21355466447), (161, 12203123684), (322, 6101561842), (644, 3050780921), (1693, 1160486068), (3386, 580243034), (6772, 290121517), (11851, 165783724), (23702, 82891862), (38939, 50455916), (47404, 41445931), (77878, 25227958), (155756, 12613979), (272573, 7207988), (545146, 3603994), (1090292, 1801997)]