2011370286

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1913}}^1$

素因数の和:2361

約数の個数: 64

約数和(自身を含む): 4431905280

約数和(自身を除く): 2420534994

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 401, 437, 802, 874, 1203, 1311, 1913, 2406, 2622, 3826, 5739, 7619, 9223, 11478, 15238, 18446, 22857, 27669, 36347, 43999, 45714, 55338, 72694, 87998, 109041, 131997, 175237, 218082, 263994, 350474, 525711, 767113, 835981, 1051422, 1534226, 1671962, 2301339, 2507943, 4602678, 5015886, 14575147, 17643599, 29150294, 35287198, 43725441, 52930797, 87450882, 105861594, 335228381, 670456762, 1005685143, 2011370286]

約数ペア:

[(1, 2011370286), (2, 1005685143), (3, 670456762), (6, 335228381), (19, 105861594), (23, 87450882), (38, 52930797), (46, 43725441), (57, 35287198), (69, 29150294), (114, 17643599), (138, 14575147), (401, 5015886), (437, 4602678), (802, 2507943), (874, 2301339), (1203, 1671962), (1311, 1534226), (1913, 1051422), (2406, 835981), (2622, 767113), (3826, 525711), (5739, 350474), (7619, 263994), (9223, 218082), (11478, 175237), (15238, 131997), (18446, 109041), (22857, 87998), (27669, 72694), (36347, 55338), (43999, 45714)]