2008180624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{5393}}^1$

素因数の和:5492

約数の個数: 60

約数和(自身を含む): 4234861764

約数和(自身を除く): 2226681140

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 1369, 2516, 2738, 5032, 5393, 5476, 10064, 10786, 10952, 21572, 21904, 23273, 43144, 46546, 86288, 91681, 93092, 183362, 186184, 199541, 366724, 372368, 399082, 733448, 798164, 1466896, 1596328, 3192656, 3392197, 6784394, 7383017, 13568788, 14766034, 27137576, 29532068, 54275152, 59064136, 118128272, 125511289, 251022578, 502045156, 1004090312, 2008180624]

約数ペア:

[(1, 2008180624), (2, 1004090312), (4, 502045156), (8, 251022578), (16, 125511289), (17, 118128272), (34, 59064136), (37, 54275152), (68, 29532068), (74, 27137576), (136, 14766034), (148, 13568788), (272, 7383017), (296, 6784394), (592, 3392197), (629, 3192656), (1258, 1596328), (1369, 1466896), (2516, 798164), (2738, 733448), (5032, 399082), (5393, 372368), (5476, 366724), (10064, 199541), (10786, 186184), (10952, 183362), (21572, 93092), (21904, 91681), (23273, 86288), (43144, 46546)]