2168969131

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 2644116480

約数和(自身を除く): 475147349

約数列:

[1, 7, 29, 61, 71, 203, 427, 497, 1769, 2059, 2467, 4331, 12383, 14413, 17269, 30317, 71543, 125599, 150487, 175157, 500801, 879193, 1053409, 1226099, 4364123, 5079553, 10684577, 30548861, 35556871, 74792039, 309852733, 2168969131]

約数ペア:

[(1, 2168969131), (7, 309852733), (29, 74792039), (61, 35556871), (71, 30548861), (203, 10684577), (427, 5079553), (497, 4364123), (1769, 1226099), (2059, 1053409), (2467, 879193), (4331, 500801), (12383, 175157), (14413, 150487), (17269, 125599), (30317, 71543)]