2017343964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{210403}}^1$

素因数の和:210474

約数の個数: 48

約数和(自身を含む): 5090093568

約数和(自身を除く): 3072749604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 1598, 2397, 3196, 4794, 9588, 210403, 420806, 631209, 841612, 1262418, 2524836, 3576851, 7153702, 9888941, 10730553, 14307404, 19777882, 21461106, 29666823, 39555764, 42922212, 59333646, 118667292, 168111997, 336223994, 504335991, 672447988, 1008671982, 2017343964]

約数ペア:

[(1, 2017343964), (2, 1008671982), (3, 672447988), (4, 504335991), (6, 336223994), (12, 168111997), (17, 118667292), (34, 59333646), (47, 42922212), (51, 39555764), (68, 29666823), (94, 21461106), (102, 19777882), (141, 14307404), (188, 10730553), (204, 9888941), (282, 7153702), (564, 3576851), (799, 2524836), (1598, 1262418), (2397, 841612), (3196, 631209), (4794, 420806), (9588, 210403)]