2045013491521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2131}}^1\times {\mathrm{16249}}^1$

素因数の和:18470

約数の個数: 64

約数和(自身を含む): 2793772800000

約数和(自身を除く): 748759308479

約数列:

[1, 7, 11, 13, 59, 77, 91, 143, 413, 649, 767, 1001, 2131, 4543, 5369, 8437, 14917, 16249, 23441, 27703, 59059, 113743, 125729, 164087, 178739, 193921, 211237, 304733, 880103, 958691, 1251173, 1383019, 1478659, 1634477, 2133131, 2323607, 6710837, 9681133, 10545601, 11441339, 12462983, 16265249, 17979247, 34626619, 73819207, 87240881, 125854729, 137092813, 242386333, 380892809, 450146047, 959649691, 2042970521, 2666249663, 3151022329, 4951606517, 14300793647, 22472675731, 26558616773, 34661245619, 157308730117, 185910317411, 292144784503, 2045013491521]

約数ペア:

[(1, 2045013491521), (7, 292144784503), (11, 185910317411), (13, 157308730117), (59, 34661245619), (77, 26558616773), (91, 22472675731), (143, 14300793647), (413, 4951606517), (649, 3151022329), (767, 2666249663), (1001, 2042970521), (2131, 959649691), (4543, 450146047), (5369, 380892809), (8437, 242386333), (14917, 137092813), (16249, 125854729), (23441, 87240881), (27703, 73819207), (59059, 34626619), (113743, 17979247), (125729, 16265249), (164087, 12462983), (178739, 11441339), (193921, 10545601), (211237, 9681133), (304733, 6710837), (880103, 2323607), (958691, 2133131), (1251173, 1634477), (1383019, 1478659)]