2388891190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{302009}}^1$

素因数の和:302136

約数の個数: 32

約数和(自身を含む): 4957796160

約数和(自身を除く): 2568904970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 302009, 604018, 1510045, 2114063, 3020090, 4228126, 10570315, 21140630, 34127017, 68254034, 170635085, 238889119, 341270170, 477778238, 1194445595, 2388891190]

約数ペア:

[(1, 2388891190), (2, 1194445595), (5, 477778238), (7, 341270170), (10, 238889119), (14, 170635085), (35, 68254034), (70, 34127017), (113, 21140630), (226, 10570315), (565, 4228126), (791, 3020090), (1130, 2114063), (1582, 1510045), (3955, 604018), (7910, 302009)]