2018654495

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{23333}}^1$

素因数の和:23384

約数の個数: 32

約数和(自身を含む): 2869521984

約数和(自身を除く): 850867489

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1331, 1573, 6655, 7865, 17303, 23333, 86515, 116665, 256663, 303329, 1283315, 1516645, 2823293, 3336619, 14116465, 16683095, 31056223, 36702809, 155281115, 183514045, 403730899, 2018654495]

約数ペア:

[(1, 2018654495), (5, 403730899), (11, 183514045), (13, 155281115), (55, 36702809), (65, 31056223), (121, 16683095), (143, 14116465), (605, 3336619), (715, 2823293), (1331, 1516645), (1573, 1283315), (6655, 303329), (7865, 256663), (17303, 116665), (23333, 86515)]