2021088966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{424777}}^1$

素因数の和:424856

約数の個数: 32

約数和(自身を含む): 4424487648

約数和(自身を除く): 2403398682

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 424777, 849554, 1274331, 2548662, 5522101, 11044202, 16566303, 25911397, 33132606, 51822794, 77734191, 155468382, 336848161, 673696322, 1010544483, 2021088966]

約数ペア:

[(1, 2021088966), (2, 1010544483), (3, 673696322), (6, 336848161), (13, 155468382), (26, 77734191), (39, 51822794), (61, 33132606), (78, 25911397), (122, 16566303), (183, 11044202), (366, 5522101), (793, 2548662), (1586, 1274331), (2379, 849554), (4758, 424777)]