1890920276

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^2\times {\mathrm{9803}}^1$

素因数の和:9980

約数の個数: 36

約数和(自身を含む): 3828344352

約数和(自身を除く): 1937424076

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 6889, 9803, 13778, 19606, 27556, 39212, 48223, 68621, 96446, 137242, 192892, 274484, 813649, 1627298, 3254596, 5695543, 11391086, 22782172, 67532867, 135065734, 270131468, 472730069, 945460138, 1890920276]

約数ペア:

[(1, 1890920276), (2, 945460138), (4, 472730069), (7, 270131468), (14, 135065734), (28, 67532867), (83, 22782172), (166, 11391086), (332, 5695543), (581, 3254596), (1162, 1627298), (2324, 813649), (6889, 274484), (9803, 192892), (13778, 137242), (19606, 96446), (27556, 68621), (39212, 48223)]