240721962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3086179}}^1$

素因数の和:3086197

約数の個数: 16

約数和(自身を含む): 518478240

約数和(自身を除く): 277756278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3086179, 6172358, 9258537, 18517074, 40120327, 80240654, 120360981, 240721962]

約数ペア:

[(1, 240721962), (2, 120360981), (3, 80240654), (6, 40120327), (13, 18517074), (26, 9258537), (39, 6172358), (78, 3086179)]