2868307

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 3302208

約数和(自身を除く): 433901

約数列:

[1, 13, 23, 53, 181, 299, 689, 1219, 2353, 4163, 9593, 15847, 54119, 124709, 220639, 2868307]

約数ペア:

[(1, 2868307), (13, 220639), (23, 124709), (53, 54119), (181, 15847), (299, 9593), (689, 4163), (1219, 2353)]