2931536

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{3457}}^1$

素因数の和:3518

約数の個数: 20

約数和(自身を含む): 5788692

約数和(自身を除く): 2857156

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 3457, 6914, 13828, 27656, 55312, 183221, 366442, 732884, 1465768, 2931536]

約数ペア:

[(1, 2931536), (2, 1465768), (4, 732884), (8, 366442), (16, 183221), (53, 55312), (106, 27656), (212, 13828), (424, 6914), (848, 3457)]