1889768

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{4457}}^1$

素因数の和:4516

約数の個数: 16

約数和(自身を含む): 3610980

約数和(自身を除く): 1721212

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 4457, 8914, 17828, 35656, 236221, 472442, 944884, 1889768]

約数ペア:

[(1, 1889768), (2, 944884), (4, 472442), (8, 236221), (53, 35656), (106, 17828), (212, 8914), (424, 4457)]