1004048065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{245789}}^1$

素因数の和:245856

約数の個数: 16

約数和(自身を含む): 1297771200

約数和(自身を除く): 293723135

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 245789, 1228945, 4669991, 10568927, 23349955, 52844635, 200809613, 1004048065]

約数ペア:

[(1, 1004048065), (5, 200809613), (19, 52844635), (43, 23349955), (95, 10568927), (215, 4669991), (817, 1228945), (4085, 245789)]