1049778898

素因数分解:

$2^1\times 7^1\times {\mathrm{5749}}^1\times {\mathrm{13043}}^1$

素因数の和:18801

約数の個数: 16

約数和(自身を含む): 1800072000

約数和(自身を除く): 750293102

約数列:

[1, 2, 7, 14, 5749, 11498, 13043, 26086, 40243, 80486, 91301, 182602, 74984207, 149968414, 524889449, 1049778898]

約数ペア:

[(1, 1049778898), (2, 524889449), (7, 149968414), (14, 74984207), (5749, 182602), (11498, 91301), (13043, 80486), (26086, 40243)]