2018996797441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{982343}}^1$

素因数の和:982585

約数の個数: 32

約数和(自身を含む): 2346780522240

約数和(自身を除く): 327783724799

約数列:

[1, 13, 19, 53, 157, 247, 689, 1007, 2041, 2983, 8321, 13091, 38779, 108173, 158099, 982343, 2055287, 12770459, 18664517, 52064179, 154227851, 242638721, 676834327, 989219401, 2004962063, 2930329169, 8174076103, 12859852213, 38094279197, 106262989339, 155307445957, 2018996797441]

約数ペア:

[(1, 2018996797441), (13, 155307445957), (19, 106262989339), (53, 38094279197), (157, 12859852213), (247, 8174076103), (689, 2930329169), (1007, 2004962063), (2041, 989219401), (2983, 676834327), (8321, 242638721), (13091, 154227851), (38779, 52064179), (108173, 18664517), (158099, 12770459), (982343, 2055287)]