1274156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 2434320

約数和(自身を除く): 1160164

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 229, 428, 458, 916, 1391, 2782, 2977, 5564, 5954, 11908, 24503, 49006, 98012, 318539, 637078, 1274156]

約数ペア:

[(1, 1274156), (2, 637078), (4, 318539), (13, 98012), (26, 49006), (52, 24503), (107, 11908), (214, 5954), (229, 5564), (428, 2977), (458, 2782), (916, 1391)]