2051236252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{17713}}^1$

素因数の和:17878

約数の個数: 48

約数和(自身を含む): 4124669472

約数和(自身を除く): 2073433220

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 131, 221, 262, 442, 524, 884, 1703, 2227, 3406, 4454, 6812, 8908, 17713, 28951, 35426, 57902, 70852, 115804, 230269, 301121, 460538, 602242, 921076, 1204484, 2320403, 3914573, 4640806, 7829146, 9281612, 15658292, 30165239, 39446851, 60330478, 78893702, 120660956, 157787404, 512809063, 1025618126, 2051236252]

約数ペア:

[(1, 2051236252), (2, 1025618126), (4, 512809063), (13, 157787404), (17, 120660956), (26, 78893702), (34, 60330478), (52, 39446851), (68, 30165239), (131, 15658292), (221, 9281612), (262, 7829146), (442, 4640806), (524, 3914573), (884, 2320403), (1703, 1204484), (2227, 921076), (3406, 602242), (4454, 460538), (6812, 301121), (8908, 230269), (17713, 115804), (28951, 70852), (35426, 57902)]