12547996876814

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1\times {\mathrm{427621}}^1$

素因数の和:428673

約数の個数: 64

約数和(自身を含む): 22965969761280

約数和(自身を除く): 10417972884466

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 238, 278, 887, 973, 1774, 1946, 2363, 4726, 6209, 12418, 15079, 16541, 30158, 33082, 105553, 123293, 211106, 246586, 427621, 855242, 863051, 1726102, 2095981, 2993347, 4191962, 5986694, 7269557, 14539114, 14671867, 29343734, 50886899, 59439319, 101773798, 118878638, 379299827, 416075233, 758599654, 832150466, 1010468423, 2020936846, 2655098789, 5310197578, 6448097059, 7073278961, 12896194118, 14146557922, 45136679413, 52722675953, 90273358826, 105445351906, 369058731671, 738117463342, 896285491201, 1792570982402, 6273998438407, 12547996876814]

約数ペア:

[(1, 12547996876814), (2, 6273998438407), (7, 1792570982402), (14, 896285491201), (17, 738117463342), (34, 369058731671), (119, 105445351906), (139, 90273358826), (238, 52722675953), (278, 45136679413), (887, 14146557922), (973, 12896194118), (1774, 7073278961), (1946, 6448097059), (2363, 5310197578), (4726, 2655098789), (6209, 2020936846), (12418, 1010468423), (15079, 832150466), (16541, 758599654), (30158, 416075233), (33082, 379299827), (105553, 118878638), (123293, 101773798), (211106, 59439319), (246586, 50886899), (427621, 29343734), (855242, 14671867), (863051, 14539114), (1726102, 7269557), (2095981, 5986694), (2993347, 4191962)]