40417442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{10433}}^1$

素因数の和:10597

約数の個数: 16

約数和(自身を含む): 65734200

約数和(自身を除く): 25316758

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 10433, 20866, 135629, 271258, 1554517, 3109034, 20208721, 40417442]

約数ペア:

[(1, 40417442), (2, 20208721), (13, 3109034), (26, 1554517), (149, 271258), (298, 135629), (1937, 20866), (3874, 10433)]