389282586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{929}}^1$

素因数の和:1859

約数の個数: 64

約数和(自身を含む): 972794880

約数和(自身を除く): 583512294

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 907, 929, 1814, 1858, 2721, 2787, 5442, 5574, 6349, 6503, 9977, 10219, 12698, 13006, 19047, 19509, 19954, 20438, 29931, 30657, 38094, 39018, 59862, 61314, 69839, 71533, 139678, 143066, 209517, 214599, 419034, 429198, 842603, 1685206, 2527809, 5055618, 5898221, 9268633, 11796442, 17694663, 18537266, 27805899, 35389326, 55611798, 64880431, 129760862, 194641293, 389282586]

約数ペア:

[(1, 389282586), (2, 194641293), (3, 129760862), (6, 64880431), (7, 55611798), (11, 35389326), (14, 27805899), (21, 18537266), (22, 17694663), (33, 11796442), (42, 9268633), (66, 5898221), (77, 5055618), (154, 2527809), (231, 1685206), (462, 842603), (907, 429198), (929, 419034), (1814, 214599), (1858, 209517), (2721, 143066), (2787, 139678), (5442, 71533), (5574, 69839), (6349, 61314), (6503, 59862), (9977, 39018), (10219, 38094), (12698, 30657), (13006, 29931), (19047, 20438), (19509, 19954)]