14057420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4159}}^1$

素因数の和:4194

約数の個数: 36

約数和(自身を含む): 31973760

約数和(自身を除く): 17916340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 4159, 8318, 16636, 20795, 41590, 54067, 83180, 108134, 216268, 270335, 540670, 702871, 1081340, 1405742, 2811484, 3514355, 7028710, 14057420]

約数ペア:

[(1, 14057420), (2, 7028710), (4, 3514355), (5, 2811484), (10, 1405742), (13, 1081340), (20, 702871), (26, 540670), (52, 270335), (65, 216268), (130, 108134), (169, 83180), (260, 54067), (338, 41590), (676, 20795), (845, 16636), (1690, 8318), (3380, 4159)]