2018451662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 3213108000

約数和(自身を除く): 1194656338

約数列:

[1, 2, 19, 38, 281, 421, 449, 562, 842, 898, 5339, 7999, 8531, 10678, 15998, 17062, 118301, 126169, 189029, 236602, 252338, 378058, 2247719, 2397211, 3591551, 4495438, 4794422, 7183102, 53117149, 106234298, 1009225831, 2018451662]

約数ペア:

[(1, 2018451662), (2, 1009225831), (19, 106234298), (38, 53117149), (281, 7183102), (421, 4794422), (449, 4495438), (562, 3591551), (842, 2397211), (898, 2247719), (5339, 378058), (7999, 252338), (8531, 236602), (10678, 189029), (15998, 126169), (17062, 118301)]