1566971230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{749747}}^1$

素因数の和:749784

約数の個数: 32

約数和(自身を含む): 3238911360

約数和(自身を除く): 1671940130

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 749747, 1499494, 3748735, 7497470, 8247217, 14245193, 16494434, 28490386, 41236085, 71225965, 82472170, 142451930, 156697123, 313394246, 783485615, 1566971230]

約数ペア:

[(1, 1566971230), (2, 783485615), (5, 313394246), (10, 156697123), (11, 142451930), (19, 82472170), (22, 71225965), (38, 41236085), (55, 28490386), (95, 16494434), (110, 14245193), (190, 8247217), (209, 7497470), (418, 3748735), (1045, 1499494), (2090, 749747)]