1738861090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{11587}}^1$

素因数の和:11986

約数の個数: 32

約数和(自身を含む): 3212193600

約数和(自身を除く): 1473332510

約数列:

[1, 2, 5, 10, 43, 86, 215, 349, 430, 698, 1745, 3490, 11587, 15007, 23174, 30014, 57935, 75035, 115870, 150070, 498241, 996482, 2491205, 4043863, 4982410, 8087726, 20219315, 40438630, 173886109, 347772218, 869430545, 1738861090]

約数ペア:

[(1, 1738861090), (2, 869430545), (5, 347772218), (10, 173886109), (43, 40438630), (86, 20219315), (215, 8087726), (349, 4982410), (430, 4043863), (698, 2491205), (1745, 996482), (3490, 498241), (11587, 150070), (15007, 115870), (23174, 75035), (30014, 57935)]