274183136

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{199261}}^1$

素因数の和:199314

約数の個数: 24

約数和(自身を含む): 552354264

約数和(自身を除く): 278171128

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 199261, 398522, 797044, 1594088, 3188176, 6376352, 8568223, 17136446, 34272892, 68545784, 137091568, 274183136]

約数ペア:

[(1, 274183136), (2, 137091568), (4, 68545784), (8, 34272892), (16, 17136446), (32, 8568223), (43, 6376352), (86, 3188176), (172, 1594088), (344, 797044), (688, 398522), (1376, 199261)]