1310198336

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{79657}}^1$

素因数の和:79926

約数の個数: 28

約数和(自身を含む): 2610074028

約数和(自身を除く): 1299875692

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 8224, 16448, 79657, 159314, 318628, 637256, 1274512, 2549024, 5098048, 20471849, 40943698, 81887396, 163774792, 327549584, 655099168, 1310198336]

約数ペア:

[(1, 1310198336), (2, 655099168), (4, 327549584), (8, 163774792), (16, 81887396), (32, 40943698), (64, 20471849), (257, 5098048), (514, 2549024), (1028, 1274512), (2056, 637256), (4112, 318628), (8224, 159314), (16448, 79657)]