849841330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{11489}}^1$

素因数の和:12078

約数の個数: 32

約数和(自身を含む): 1650423600

約数和(自身を除く): 800582270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 569, 1138, 2845, 5690, 7397, 11489, 14794, 22978, 36985, 57445, 73970, 114890, 149357, 298714, 746785, 1493570, 6537241, 13074482, 32686205, 65372410, 84984133, 169968266, 424920665, 849841330]

約数ペア:

[(1, 849841330), (2, 424920665), (5, 169968266), (10, 84984133), (13, 65372410), (26, 32686205), (65, 13074482), (130, 6537241), (569, 1493570), (1138, 746785), (2845, 298714), (5690, 149357), (7397, 114890), (11489, 73970), (14794, 57445), (22978, 36985)]