2056533310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{20101}}^1$

素因数の和:20908

約数の個数: 32

約数和(自身を含む): 3991774752

約数和(自身を除く): 1935241442

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 787, 1574, 3935, 7870, 10231, 20101, 20462, 40202, 51155, 100505, 102310, 201010, 261313, 522626, 1306565, 2613130, 15819487, 31638974, 79097435, 158194870, 205653331, 411306662, 1028266655, 2056533310]

約数ペア:

[(1, 2056533310), (2, 1028266655), (5, 411306662), (10, 205653331), (13, 158194870), (26, 79097435), (65, 31638974), (130, 15819487), (787, 2613130), (1574, 1306565), (3935, 522626), (7870, 261313), (10231, 201010), (20101, 102310), (20462, 100505), (40202, 51155)]