1239881576

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{13859}}^1$

素因数の和:14129

約数の個数: 32

約数和(自身を含む): 2380039200

約数和(自身を除く): 1140157624

約数列:

[1, 2, 4, 8, 53, 106, 211, 212, 422, 424, 844, 1688, 11183, 13859, 22366, 27718, 44732, 55436, 89464, 110872, 734527, 1469054, 2924249, 2938108, 5848498, 5876216, 11696996, 23393992, 154985197, 309970394, 619940788, 1239881576]

約数ペア:

[(1, 1239881576), (2, 619940788), (4, 309970394), (8, 154985197), (53, 23393992), (106, 11696996), (211, 5876216), (212, 5848498), (422, 2938108), (424, 2924249), (844, 1469054), (1688, 734527), (11183, 110872), (13859, 89464), (22366, 55436), (27718, 44732)]