40281514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{221327}}^1$

素因数の和:221349

約数の個数: 16

約数和(自身を含む): 74366208

約数和(自身を除く): 34084694

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 221327, 442654, 1549289, 2877251, 3098578, 5754502, 20140757, 40281514]

約数ペア:

[(1, 40281514), (2, 20140757), (7, 5754502), (13, 3098578), (14, 2877251), (26, 1549289), (91, 442654), (182, 221327)]