2009607695944

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{144451387}}^1$

素因数の和:144451477

約数の個数: 32

約数和(自身を含む): 3952189975680

約数和(自身を除く): 1942582279736

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 1739, 3478, 6956, 13912, 144451387, 288902774, 577805548, 1155611096, 5344701319, 6789215189, 10689402638, 13578430378, 21378805276, 27156860756, 42757610552, 54313721512, 251200961993, 502401923986, 1004803847972, 2009607695944]

約数ペア:

[(1, 2009607695944), (2, 1004803847972), (4, 502401923986), (8, 251200961993), (37, 54313721512), (47, 42757610552), (74, 27156860756), (94, 21378805276), (148, 13578430378), (188, 10689402638), (296, 6789215189), (376, 5344701319), (1739, 1155611096), (3478, 577805548), (6956, 288902774), (13912, 144451387)]