2772088844

素因数分解:

$2^2\times 7^1\times {\mathrm{2447}}^1\times {\mathrm{40459}}^1$

素因数の和:42917

約数の個数: 24

約数和(自身を含む): 5546580480

約数和(自身を除く): 2774491636

約数列:

[1, 2, 4, 7, 14, 28, 2447, 4894, 9788, 17129, 34258, 40459, 68516, 80918, 161836, 283213, 566426, 1132852, 99003173, 198006346, 396012692, 693022211, 1386044422, 2772088844]

約数ペア:

[(1, 2772088844), (2, 1386044422), (4, 693022211), (7, 396012692), (14, 198006346), (28, 99003173), (2447, 1132852), (4894, 566426), (9788, 283213), (17129, 161836), (34258, 80918), (40459, 68516)]