2021865043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 2319777792

約数和(自身を除く): 297912749

約数列:

[1, 11, 31, 113, 137, 341, 383, 1243, 1507, 3503, 4213, 4247, 11873, 15481, 38533, 43279, 46717, 52471, 130603, 170291, 476069, 479911, 577181, 1341649, 1626601, 5279021, 5929223, 14758139, 17892611, 65221453, 183805913, 2021865043]

約数ペア:

[(1, 2021865043), (11, 183805913), (31, 65221453), (113, 17892611), (137, 14758139), (341, 5929223), (383, 5279021), (1243, 1626601), (1507, 1341649), (3503, 577181), (4213, 479911), (4247, 476069), (11873, 170291), (15481, 130603), (38533, 52471), (43279, 46717)]