3925557988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{30839}}^1$

素因数の和:31128

約数の個数: 36

約数和(自身を含む): 7579978560

約数和(自身を除く): 3654420572

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 263, 484, 526, 1052, 2893, 5786, 11572, 30839, 31823, 61678, 63646, 123356, 127292, 339229, 678458, 1356916, 3731519, 7463038, 8110657, 14926076, 16221314, 32442628, 89217227, 178434454, 356868908, 981389497, 1962778994, 3925557988]

約数ペア:

[(1, 3925557988), (2, 1962778994), (4, 981389497), (11, 356868908), (22, 178434454), (44, 89217227), (121, 32442628), (242, 16221314), (263, 14926076), (484, 8110657), (526, 7463038), (1052, 3731519), (2893, 1356916), (5786, 678458), (11572, 339229), (30839, 127292), (31823, 123356), (61678, 63646)]