7143454

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 11539008

約数和(自身を除く): 4395554

約数列:

[1, 2, 29, 31, 58, 62, 137, 274, 841, 899, 1682, 1798, 3973, 4247, 7946, 8494, 26071, 52142, 115217, 123163, 230434, 246326, 3571727, 7143454]

約数ペア:

[(1, 7143454), (2, 3571727), (29, 246326), (31, 230434), (58, 123163), (62, 115217), (137, 52142), (274, 26071), (841, 8494), (899, 7946), (1682, 4247), (1798, 3973)]