2017809466

素因数分解:

$2^1\times {\mathrm{457}}^1\times {\mathrm{821}}^1\times {\mathrm{2689}}^1$

素因数の和:3969

約数の個数: 16

約数和(自身を含む): 3038161320

約数和(自身を除く): 1020351854

約数列:

[1, 2, 457, 821, 914, 1642, 2689, 5378, 375197, 750394, 1228873, 2207669, 2457746, 4415338, 1008904733, 2017809466]

約数ペア:

[(1, 2017809466), (2, 1008904733), (457, 4415338), (821, 2457746), (914, 2207669), (1642, 1228873), (2689, 750394), (5378, 375197)]