126282716

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{145487}}^1$

素因数の和:145529

約数の個数: 24

約数和(自身を含む): 260714496

約数和(自身を除く): 134431780

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 145487, 290974, 581948, 1018409, 2036818, 4073636, 4510097, 9020194, 18040388, 31570679, 63141358, 126282716]

約数ペア:

[(1, 126282716), (2, 63141358), (4, 31570679), (7, 18040388), (14, 9020194), (28, 4510097), (31, 4073636), (62, 2036818), (124, 1018409), (217, 581948), (434, 290974), (868, 145487)]