2080690856

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{44773}}^1$

素因数の和:44973

約数の個数: 32

約数和(自身を含む): 4032346440

約数和(自身を除く): 1951655584

約数列:

[1, 2, 4, 8, 37, 74, 148, 157, 296, 314, 628, 1256, 5809, 11618, 23236, 44773, 46472, 89546, 179092, 358184, 1656601, 3313202, 6626404, 7029361, 13252808, 14058722, 28117444, 56234888, 260086357, 520172714, 1040345428, 2080690856]

約数ペア:

[(1, 2080690856), (2, 1040345428), (4, 520172714), (8, 260086357), (37, 56234888), (74, 28117444), (148, 14058722), (157, 13252808), (296, 7029361), (314, 6626404), (628, 3313202), (1256, 1656601), (5809, 358184), (11618, 179092), (23236, 89546), (44773, 46472)]