2015778892

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 3672309312

約数和(自身を除く): 1656530420

約数列:

[1, 2, 4, 53, 71, 106, 142, 157, 212, 284, 314, 628, 853, 1706, 3412, 3763, 7526, 8321, 11147, 15052, 16642, 22294, 33284, 44588, 45209, 60563, 90418, 121126, 133921, 180836, 242252, 267842, 535684, 590791, 1181582, 2363164, 3209839, 6419678, 7097813, 9508391, 12839356, 14195626, 19016782, 28391252, 38033564, 503944723, 1007889446, 2015778892]

約数ペア:

[(1, 2015778892), (2, 1007889446), (4, 503944723), (53, 38033564), (71, 28391252), (106, 19016782), (142, 14195626), (157, 12839356), (212, 9508391), (284, 7097813), (314, 6419678), (628, 3209839), (853, 2363164), (1706, 1181582), (3412, 590791), (3763, 535684), (7526, 267842), (8321, 242252), (11147, 180836), (15052, 133921), (16642, 121126), (22294, 90418), (33284, 60563), (44588, 45209)]