4438439344

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{10687}}^1$

素因数の和:11053

約数の個数: 40

約数和(自身を含む): 8719227648

約数和(自身を除く): 4280788304

約数列:

[1, 2, 4, 8, 16, 101, 202, 257, 404, 514, 808, 1028, 1616, 2056, 4112, 10687, 21374, 25957, 42748, 51914, 85496, 103828, 170992, 207656, 415312, 1079387, 2158774, 2746559, 4317548, 5493118, 8635096, 10986236, 17270192, 21972472, 43944944, 277402459, 554804918, 1109609836, 2219219672, 4438439344]

約数ペア:

[(1, 4438439344), (2, 2219219672), (4, 1109609836), (8, 554804918), (16, 277402459), (101, 43944944), (202, 21972472), (257, 17270192), (404, 10986236), (514, 8635096), (808, 5493118), (1028, 4317548), (1616, 2746559), (2056, 2158774), (4112, 1079387), (10687, 415312), (21374, 207656), (25957, 170992), (42748, 103828), (51914, 85496)]