39730306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257989}}^1$

素因数の和:258009

約数の個数: 16

約数和(自身を含む): 74301120

約数和(自身を除く): 34570814

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 257989, 515978, 1805923, 2837879, 3611846, 5675758, 19865153, 39730306]

約数ペア:

[(1, 39730306), (2, 19865153), (7, 5675758), (11, 3611846), (14, 2837879), (22, 1805923), (77, 515978), (154, 257989)]