2012689636

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{22039}}^1$

素因数の和:22156

約数の個数: 36

約数和(自身を含む): 3789116800

約数和(自身を除く): 1776427164

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 289, 316, 578, 1156, 1343, 2686, 5372, 22039, 22831, 44078, 45662, 88156, 91324, 374663, 749326, 1498652, 1741081, 3482162, 6369271, 6964324, 12738542, 25477084, 29598377, 59196754, 118393508, 503172409, 1006344818, 2012689636]

約数ペア:

[(1, 2012689636), (2, 1006344818), (4, 503172409), (17, 118393508), (34, 59196754), (68, 29598377), (79, 25477084), (158, 12738542), (289, 6964324), (316, 6369271), (578, 3482162), (1156, 1741081), (1343, 1498652), (2686, 749326), (5372, 374663), (22039, 91324), (22831, 88156), (44078, 45662)]