1277776496

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{528881}}^1$

素因数の和:529040

約数の個数: 20

約数和(自身を含む): 2492091984

約数和(自身を除く): 1214315488

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 528881, 1057762, 2115524, 4231048, 8462096, 79861031, 159722062, 319444124, 638888248, 1277776496]

約数ペア:

[(1, 1277776496), (2, 638888248), (4, 319444124), (8, 159722062), (16, 79861031), (151, 8462096), (302, 4231048), (604, 2115524), (1208, 1057762), (2416, 528881)]