1226956444

素因数分解:

$2^2\times 7^1\times {\mathrm{2203}}^1\times {\mathrm{19891}}^1$

素因数の和:22105

約数の個数: 24

約数和(自身を含む): 2455150208

約数和(自身を除く): 1228193764

約数列:

[1, 2, 4, 7, 14, 28, 2203, 4406, 8812, 15421, 19891, 30842, 39782, 61684, 79564, 139237, 278474, 556948, 43819873, 87639746, 175279492, 306739111, 613478222, 1226956444]

約数ペア:

[(1, 1226956444), (2, 613478222), (4, 306739111), (7, 175279492), (14, 87639746), (28, 43819873), (2203, 556948), (4406, 278474), (8812, 139237), (15421, 79564), (19891, 61684), (30842, 39782)]