853603322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 1542094848

約数和(自身を除く): 688491526

約数列:

[1, 2, 11, 13, 22, 26, 71, 127, 142, 143, 254, 286, 331, 662, 781, 923, 1397, 1562, 1651, 1846, 2794, 3302, 3641, 4303, 7282, 8606, 9017, 10153, 18034, 18161, 20306, 23501, 36322, 42037, 47002, 47333, 84074, 94666, 99187, 117221, 198374, 234442, 258511, 305513, 462407, 517022, 546481, 611026, 924814, 1092962, 1289431, 2578862, 2984627, 3360643, 5969254, 6011291, 6721286, 12022582, 32830897, 38800151, 65661794, 77600302, 426801661, 853603322]

約数ペア:

[(1, 853603322), (2, 426801661), (11, 77600302), (13, 65661794), (22, 38800151), (26, 32830897), (71, 12022582), (127, 6721286), (142, 6011291), (143, 5969254), (254, 3360643), (286, 2984627), (331, 2578862), (662, 1289431), (781, 1092962), (923, 924814), (1397, 611026), (1562, 546481), (1651, 517022), (1846, 462407), (2794, 305513), (3302, 258511), (3641, 234442), (4303, 198374), (7282, 117221), (8606, 99187), (9017, 94666), (10153, 84074), (18034, 47333), (18161, 47002), (20306, 42037), (23501, 36322)]