2008642108

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{631}}^1\times {\mathrm{6577}}^1$

素因数の和:7234

約数の個数: 36

約数和(自身を含む): 3870442576

約数和(自身を除く): 1861800468

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 631, 1262, 2524, 6577, 6941, 13154, 13882, 26308, 27764, 72347, 76351, 144694, 152702, 289388, 305404, 795817, 1591634, 3183268, 4150087, 8300174, 16600348, 45650957, 91301914, 182603828, 502160527, 1004321054, 2008642108]

約数ペア:

[(1, 2008642108), (2, 1004321054), (4, 502160527), (11, 182603828), (22, 91301914), (44, 45650957), (121, 16600348), (242, 8300174), (484, 4150087), (631, 3183268), (1262, 1591634), (2524, 795817), (6577, 305404), (6941, 289388), (13154, 152702), (13882, 144694), (26308, 76351), (27764, 72347)]