947946812

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{21929}}^1$

素因数の和:22141

約数の個数: 24

約数和(自身を含む): 1691066160

約数和(自身を除く): 743119348

約数列:

[1, 2, 4, 101, 107, 202, 214, 404, 428, 10807, 21614, 21929, 43228, 43858, 87716, 2214829, 2346403, 4429658, 4692806, 8859316, 9385612, 236986703, 473973406, 947946812]

約数ペア:

[(1, 947946812), (2, 473973406), (4, 236986703), (101, 9385612), (107, 8859316), (202, 4692806), (214, 4429658), (404, 2346403), (428, 2214829), (10807, 87716), (21614, 43858), (21929, 43228)]