2017769470

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{14389}}^1$

素因数の和:14812

約数の個数: 32

約数和(自身を含む): 3740248800

約数和(自身を除く): 1722479330

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 379, 758, 1895, 3790, 14023, 14389, 28046, 28778, 70115, 71945, 140230, 143890, 532393, 1064786, 2661965, 5323930, 5453431, 10906862, 27267155, 54534310, 201776947, 403553894, 1008884735, 2017769470]

約数ペア:

[(1, 2017769470), (2, 1008884735), (5, 403553894), (10, 201776947), (37, 54534310), (74, 27267155), (185, 10906862), (370, 5453431), (379, 5323930), (758, 2661965), (1895, 1064786), (3790, 532393), (14023, 143890), (14389, 140230), (28046, 71945), (28778, 70115)]