287374842146

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{2014997}}^1$

素因数の和:2015234

約数の個数: 32

約数和(自身を含む): 503717260032

約数和(自身を除く): 216342417886

約数列:

[1, 2, 7, 14, 61, 122, 167, 334, 427, 854, 1169, 2338, 10187, 20374, 71309, 142618, 2014997, 4029994, 14104979, 28209958, 122914817, 245829634, 336504499, 673008998, 860403719, 1720807438, 2355531493, 4711062986, 20526774439, 41053548878, 143687421073, 287374842146]

約数ペア:

[(1, 287374842146), (2, 143687421073), (7, 41053548878), (14, 20526774439), (61, 4711062986), (122, 2355531493), (167, 1720807438), (334, 860403719), (427, 673008998), (854, 336504499), (1169, 245829634), (2338, 122914817), (10187, 28209958), (20374, 14104979), (71309, 4029994), (142618, 2014997)]