419864804942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{3020219}}^1$

素因数の和:3020392

約数の個数: 32

約数和(自身を含む): 704556921600

約数和(自身を除く): 284692116658

約数列:

[1, 2, 11, 22, 71, 89, 142, 178, 781, 979, 1562, 1958, 6319, 12638, 69509, 139018, 3020219, 6040438, 33222409, 66444818, 214435549, 268799491, 428871098, 537598982, 2358791039, 2956794401, 4717582078, 5913588802, 19084763861, 38169527722, 209932402471, 419864804942]

約数ペア:

[(1, 419864804942), (2, 209932402471), (11, 38169527722), (22, 19084763861), (71, 5913588802), (89, 4717582078), (142, 2956794401), (178, 2358791039), (781, 537598982), (979, 428871098), (1562, 268799491), (1958, 214435549), (6319, 66444818), (12638, 33222409), (69509, 6040438), (139018, 3020219)]