2018809172

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{16493}}^1$

素因数の和:16999

約数の個数: 24

約数和(自身を含む): 3591205632

約数和(自身を除く): 1572396460

約数列:

[1, 2, 4, 71, 142, 284, 431, 862, 1724, 16493, 30601, 32986, 61202, 65972, 122404, 1171003, 2342006, 4684012, 7108483, 14216966, 28433932, 504702293, 1009404586, 2018809172]

約数ペア:

[(1, 2018809172), (2, 1009404586), (4, 504702293), (71, 28433932), (142, 14216966), (284, 7108483), (431, 4684012), (862, 2342006), (1724, 1171003), (16493, 122404), (30601, 65972), (32986, 61202)]