8889748878

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{144169}}^1$

素因数の和:144456

約数の個数: 32

約数和(自身を含む): 18269222400

約数和(自身を除く): 9379473522

約数列:

[1, 2, 3, 6, 43, 86, 129, 239, 258, 478, 717, 1434, 10277, 20554, 30831, 61662, 144169, 288338, 432507, 865014, 6199267, 12398534, 18597801, 34456391, 37195602, 68912782, 103369173, 206738346, 1481624813, 2963249626, 4444874439, 8889748878]

約数ペア:

[(1, 8889748878), (2, 4444874439), (3, 2963249626), (6, 1481624813), (43, 206738346), (86, 103369173), (129, 68912782), (239, 37195602), (258, 34456391), (478, 18597801), (717, 12398534), (1434, 6199267), (10277, 865014), (20554, 432507), (30831, 288338), (61662, 144169)]