2000446576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2693}}^1\times {\mathrm{2731}}^1$

素因数の和:5449

約数の個数: 40

約数和(自身を含む): 4106884464

約数和(自身を除く): 2106437888

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2693, 2731, 5386, 5462, 10772, 10924, 21544, 21848, 43088, 43696, 45781, 46427, 91562, 92854, 183124, 185708, 366248, 371416, 732496, 742832, 7354583, 14709166, 29418332, 58836664, 117673328, 125027911, 250055822, 500111644, 1000223288, 2000446576]

約数ペア:

[(1, 2000446576), (2, 1000223288), (4, 500111644), (8, 250055822), (16, 125027911), (17, 117673328), (34, 58836664), (68, 29418332), (136, 14709166), (272, 7354583), (2693, 742832), (2731, 732496), (5386, 371416), (5462, 366248), (10772, 185708), (10924, 183124), (21544, 92854), (21848, 91562), (43088, 46427), (43696, 45781)]