2013806756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1\times {\mathrm{853}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 3852510144

約数和(自身を除く): 1838703388

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 547, 853, 1079, 1094, 1706, 2158, 2188, 3412, 4316, 7111, 11089, 14222, 22178, 28444, 44356, 45401, 70799, 90802, 141598, 181604, 283196, 466591, 590213, 920387, 933182, 1180426, 1840774, 1866364, 2360852, 3681548, 6065683, 12131366, 24262732, 38727053, 77454106, 154908212, 503451689, 1006903378, 2013806756]

約数ペア:

[(1, 2013806756), (2, 1006903378), (4, 503451689), (13, 154908212), (26, 77454106), (52, 38727053), (83, 24262732), (166, 12131366), (332, 6065683), (547, 3681548), (853, 2360852), (1079, 1866364), (1094, 1840774), (1706, 1180426), (2158, 933182), (2188, 920387), (3412, 590213), (4316, 466591), (7111, 283196), (11089, 181604), (14222, 141598), (22178, 90802), (28444, 70799), (44356, 45401)]