123011902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 207071424

約数和(自身を除く): 84059522

約数列:

[1, 2, 13, 26, 37, 71, 74, 142, 481, 923, 962, 1801, 1846, 2627, 3602, 5254, 23413, 34151, 46826, 66637, 68302, 127871, 133274, 255742, 866281, 1662323, 1732562, 3324646, 4731227, 9462454, 61505951, 123011902]

約数ペア:

[(1, 123011902), (2, 61505951), (13, 9462454), (26, 4731227), (37, 3324646), (71, 1732562), (74, 1662323), (142, 866281), (481, 255742), (923, 133274), (962, 127871), (1801, 68302), (1846, 66637), (2627, 46826), (3602, 34151), (5254, 23413)]