5143996864

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{312743}}^1$

素因数の和:313012

約数の個数: 28

約数和(自身を含む): 10247369904

約数和(自身を除く): 5103373040

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 8224, 16448, 312743, 625486, 1250972, 2501944, 5003888, 10007776, 20015552, 80374951, 160749902, 321499804, 642999608, 1285999216, 2571998432, 5143996864]

約数ペア:

[(1, 5143996864), (2, 2571998432), (4, 1285999216), (8, 642999608), (16, 321499804), (32, 160749902), (64, 80374951), (257, 20015552), (514, 10007776), (1028, 5003888), (2056, 2501944), (4112, 1250972), (8224, 625486), (16448, 312743)]