2912674844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1\times {\mathrm{1187}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 5448643200

約数和(自身を除く): 2535968356

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 389, 778, 1187, 1556, 1577, 2374, 3154, 4748, 6308, 7391, 14782, 22553, 29564, 32287, 45106, 64574, 90212, 98521, 129148, 197042, 394084, 461743, 613453, 923486, 1226906, 1846972, 1871899, 2453812, 3743798, 7487596, 8773117, 17546234, 35092468, 38324669, 76649338, 153298676, 728168711, 1456337422, 2912674844]

約数ペア:

[(1, 2912674844), (2, 1456337422), (4, 728168711), (19, 153298676), (38, 76649338), (76, 38324669), (83, 35092468), (166, 17546234), (332, 8773117), (389, 7487596), (778, 3743798), (1187, 2453812), (1556, 1871899), (1577, 1846972), (2374, 1226906), (3154, 923486), (4748, 613453), (6308, 461743), (7391, 394084), (14782, 197042), (22553, 129148), (29564, 98521), (32287, 90212), (45106, 64574)]