142427924

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{2549}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 254541000

約数和(自身を除く): 112113076

約数列:

[1, 2, 4, 61, 122, 229, 244, 458, 916, 2549, 5098, 10196, 13969, 27938, 55876, 155489, 310978, 583721, 621956, 1167442, 2334884, 35606981, 71213962, 142427924]

約数ペア:

[(1, 142427924), (2, 71213962), (4, 35606981), (61, 2334884), (122, 1167442), (229, 621956), (244, 583721), (458, 310978), (916, 155489), (2549, 55876), (5098, 27938), (10196, 13969)]