2660472056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{495617}}^1$

素因数の和:495695

約数の個数: 32

約数和(自身を含む): 5531096880

約数和(自身を除く): 2870624824

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 495617, 991234, 1982468, 3964936, 5451787, 10903574, 21807148, 30232637, 43614296, 60465274, 120930548, 241861096, 332559007, 665118014, 1330236028, 2660472056]

約数ペア:

[(1, 2660472056), (2, 1330236028), (4, 665118014), (8, 332559007), (11, 241861096), (22, 120930548), (44, 60465274), (61, 43614296), (88, 30232637), (122, 21807148), (244, 10903574), (488, 5451787), (671, 3964936), (1342, 1982468), (2684, 991234), (5368, 495617)]