2014880714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 3827222784

約数和(自身を除く): 1812342070

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 281, 461, 562, 707, 922, 1111, 1414, 1967, 2222, 3091, 3227, 3934, 5071, 6182, 6454, 7777, 10142, 15554, 21637, 28381, 35497, 43274, 46561, 56762, 70994, 93122, 129541, 198667, 259082, 312191, 325927, 397334, 512171, 624382, 651854, 906787, 1024342, 1424951, 1813574, 2185337, 2849902, 3585197, 4370674, 7170394, 9974657, 13083641, 19949314, 26167282, 91585487, 143920051, 183170974, 287840102, 1007440357, 2014880714]

約数ペア:

[(1, 2014880714), (2, 1007440357), (7, 287840102), (11, 183170974), (14, 143920051), (22, 91585487), (77, 26167282), (101, 19949314), (154, 13083641), (202, 9974657), (281, 7170394), (461, 4370674), (562, 3585197), (707, 2849902), (922, 2185337), (1111, 1813574), (1414, 1424951), (1967, 1024342), (2222, 906787), (3091, 651854), (3227, 624382), (3934, 512171), (5071, 397334), (6182, 325927), (6454, 312191), (7777, 259082), (10142, 198667), (15554, 129541), (21637, 93122), (28381, 70994), (35497, 56762), (43274, 46561)]