2013168045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{146359}}^1$

素因数の和:146505

約数の個数: 32

約数和(自身を含む): 3709347840

約数和(自身を除く): 1696179795

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 2751, 4585, 13755, 146359, 439077, 731795, 1024513, 2195385, 3073539, 5122565, 15367695, 19173029, 57519087, 95865145, 134211203, 287595435, 402633609, 671056015, 2013168045]

約数ペア:

[(1, 2013168045), (3, 671056015), (5, 402633609), (7, 287595435), (15, 134211203), (21, 95865145), (35, 57519087), (105, 19173029), (131, 15367695), (393, 5122565), (655, 3073539), (917, 2195385), (1965, 1024513), (2751, 731795), (4585, 439077), (13755, 146359)]