2080354809

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{3361}}^1$

素因数の和:3705

約数の個数: 32

約数和(自身を含む): 3050006400

約数和(自身を除く): 969651591

約数列:

[1, 3, 13, 39, 59, 177, 269, 767, 807, 2301, 3361, 3497, 10083, 10491, 15871, 43693, 47613, 131079, 198299, 206323, 594897, 618969, 904109, 2577887, 2712327, 7733661, 11753417, 35260251, 53342431, 160027293, 693451603, 2080354809]

約数ペア:

[(1, 2080354809), (3, 693451603), (13, 160027293), (39, 53342431), (59, 35260251), (177, 11753417), (269, 7733661), (767, 2712327), (807, 2577887), (2301, 904109), (3361, 618969), (3497, 594897), (10083, 206323), (10491, 198299), (15871, 131079), (43693, 47613)]