9901269554

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{467}}^1\times {\mathrm{1109}}^1$

素因数の和:1679

約数の個数: 48

約数和(自身を含む): 16581801600

約数和(自身を除く): 6680532046

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 467, 869, 934, 1109, 1738, 2218, 5137, 9559, 10274, 12199, 19118, 24398, 36893, 56507, 73786, 87611, 113014, 134189, 175222, 268378, 405823, 517903, 811646, 963721, 1035806, 1927442, 4464053, 5696933, 8928106, 10600931, 11393866, 21201862, 40914337, 62666263, 81828674, 125332526, 450057707, 900115414, 4950634777, 9901269554]

約数ペア:

[(1, 9901269554), (2, 4950634777), (11, 900115414), (22, 450057707), (79, 125332526), (121, 81828674), (158, 62666263), (242, 40914337), (467, 21201862), (869, 11393866), (934, 10600931), (1109, 8928106), (1738, 5696933), (2218, 4464053), (5137, 1927442), (9559, 1035806), (10274, 963721), (12199, 811646), (19118, 517903), (24398, 405823), (36893, 268378), (56507, 175222), (73786, 134189), (87611, 113014)]