2247688456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1271317}}^1$

素因数の和:1271353

約数の個数: 32

約数和(自身を含む): 4805582040

約数和(自身を除く): 2557893584

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 1271317, 2542634, 5085268, 10170536, 16527121, 21612389, 33054242, 43224778, 66108484, 86449556, 132216968, 172899112, 280961057, 561922114, 1123844228, 2247688456]

約数ペア:

[(1, 2247688456), (2, 1123844228), (4, 561922114), (8, 280961057), (13, 172899112), (17, 132216968), (26, 86449556), (34, 66108484), (52, 43224778), (68, 33054242), (104, 21612389), (136, 16527121), (221, 10170536), (442, 5085268), (884, 2542634), (1768, 1271317)]