827798874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{419351}}^1$

素因数の和:419410

約数の個数: 32

約数和(自身を含む): 1932374016

約数和(自身を除く): 1104575142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 419351, 838702, 1258053, 2516106, 2935457, 5870914, 8806371, 17612742, 19709497, 39418994, 59128491, 118256982, 137966479, 275932958, 413899437, 827798874]

約数ペア:

[(1, 827798874), (2, 413899437), (3, 275932958), (6, 137966479), (7, 118256982), (14, 59128491), (21, 39418994), (42, 19709497), (47, 17612742), (94, 8806371), (141, 5870914), (282, 2935457), (329, 2516106), (658, 1258053), (987, 838702), (1974, 419351)]