438556030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{362443}}^1$

素因数の和:362472

約数の個数: 24

約数和(自身を含む): 867690936

約数和(自身を除く): 429134906

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 362443, 724886, 1812215, 3624430, 3986873, 7973746, 19934365, 39868730, 43855603, 87711206, 219278015, 438556030]

約数ペア:

[(1, 438556030), (2, 219278015), (5, 87711206), (10, 43855603), (11, 39868730), (22, 19934365), (55, 7973746), (110, 3986873), (121, 3624430), (242, 1812215), (605, 724886), (1210, 362443)]