1191673390

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{6421}}^1$

素因数の和:6772

約数の個数: 32

約数和(自身を含む): 2185226784

約数和(自身を除く): 993553394

約数列:

[1, 2, 5, 10, 67, 134, 277, 335, 554, 670, 1385, 2770, 6421, 12842, 18559, 32105, 37118, 64210, 92795, 185590, 430207, 860414, 1778617, 2151035, 3557234, 4302070, 8893085, 17786170, 119167339, 238334678, 595836695, 1191673390]

約数ペア:

[(1, 1191673390), (2, 595836695), (5, 238334678), (10, 119167339), (67, 17786170), (134, 8893085), (277, 4302070), (335, 3557234), (554, 2151035), (670, 1778617), (1385, 860414), (2770, 430207), (6421, 185590), (12842, 92795), (18559, 64210), (32105, 37118)]