2689746672

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1514497}}^1$

素因数の和:1514545

約数の個数: 40

約数和(自身を含む): 7136314576

約数和(自身を除く): 4446567904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 1514497, 3028994, 4543491, 6057988, 9086982, 12115976, 18173964, 24231952, 36347928, 56036389, 72695856, 112072778, 168109167, 224145556, 336218334, 448291112, 672436668, 896582224, 1344873336, 2689746672]

約数ペア:

[(1, 2689746672), (2, 1344873336), (3, 896582224), (4, 672436668), (6, 448291112), (8, 336218334), (12, 224145556), (16, 168109167), (24, 112072778), (37, 72695856), (48, 56036389), (74, 36347928), (111, 24231952), (148, 18173964), (222, 12115976), (296, 9086982), (444, 6057988), (592, 4543491), (888, 3028994), (1776, 1514497)]