2564759414

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1\times {\mathrm{3251}}^1$

素因数の和:4820

約数の個数: 32

約数和(自身を含む): 4519915776

約数和(自身を除く): 1955156362

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1523, 3046, 3251, 6502, 10661, 21322, 22757, 45514, 56351, 112702, 120287, 240574, 394457, 788914, 842009, 1684018, 4951273, 9902546, 34658911, 69317822, 183197101, 366394202, 1282379707, 2564759414]

約数ペア:

[(1, 2564759414), (2, 1282379707), (7, 366394202), (14, 183197101), (37, 69317822), (74, 34658911), (259, 9902546), (518, 4951273), (1523, 1684018), (3046, 842009), (3251, 788914), (6502, 394457), (10661, 240574), (21322, 120287), (22757, 112702), (45514, 56351)]