2022853616

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{254383}}^1$

素因数の和:254469

約数の個数: 40

約数和(自身を含む): 4542280704

約数和(自身を除く): 2519427088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 254383, 508766, 1017532, 1780681, 2035064, 3561362, 4070128, 7122724, 14245448, 18061193, 28490896, 36122386, 72244772, 126428351, 144489544, 252856702, 288979088, 505713404, 1011426808, 2022853616]

約数ペア:

[(1, 2022853616), (2, 1011426808), (4, 505713404), (7, 288979088), (8, 252856702), (14, 144489544), (16, 126428351), (28, 72244772), (56, 36122386), (71, 28490896), (112, 18061193), (142, 14245448), (284, 7122724), (497, 4070128), (568, 3561362), (994, 2035064), (1136, 1780681), (1988, 1017532), (3976, 508766), (7952, 254383)]