856556092

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{746129}}^1$

素因数の和:746181

約数の個数: 24

約数和(自身を含む): 1754897760

約数和(自身を除く): 898341668

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 746129, 1492258, 2984516, 5222903, 10445806, 20891612, 30591289, 61182578, 122365156, 214139023, 428278046, 856556092]

約数ペア:

[(1, 856556092), (2, 428278046), (4, 214139023), (7, 122365156), (14, 61182578), (28, 30591289), (41, 20891612), (82, 10445806), (164, 5222903), (287, 2984516), (574, 1492258), (1148, 746129)]