2638554908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{4111}}^1$

素因数の和:4658

約数の個数: 48

約数和(自身を含む): 5222568960

約数和(自身を除く): 2584014052

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 503, 638, 1006, 1276, 2012, 4111, 5533, 8222, 11066, 14587, 16444, 22132, 29174, 45221, 58348, 90442, 119219, 160457, 180884, 238438, 320914, 476876, 641828, 1311409, 2067833, 2622818, 4135666, 5245636, 8271332, 22746163, 45492326, 59967157, 90984652, 119934314, 239868628, 659638727, 1319277454, 2638554908]

約数ペア:

[(1, 2638554908), (2, 1319277454), (4, 659638727), (11, 239868628), (22, 119934314), (29, 90984652), (44, 59967157), (58, 45492326), (116, 22746163), (319, 8271332), (503, 5245636), (638, 4135666), (1006, 2622818), (1276, 2067833), (2012, 1311409), (4111, 641828), (5533, 476876), (8222, 320914), (11066, 238438), (14587, 180884), (16444, 160457), (22132, 119219), (29174, 90442), (45221, 58348)]