412780451330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{102426911}}^1$

素因数の和:102426962

約数の個数: 32

約数和(自身を含む): 825970618368

約数和(自身を除く): 413190167038

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 102426911, 204853822, 512134555, 1024269110, 1331549843, 2663099686, 3175234241, 6350468482, 6657749215, 13315498430, 15876171205, 31752342410, 41278045133, 82556090266, 206390225665, 412780451330]

約数ペア:

[(1, 412780451330), (2, 206390225665), (5, 82556090266), (10, 41278045133), (13, 31752342410), (26, 15876171205), (31, 13315498430), (62, 6657749215), (65, 6350468482), (130, 3175234241), (155, 2663099686), (310, 1331549843), (403, 1024269110), (806, 512134555), (2015, 204853822), (4030, 102426911)]