2980372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 5662440

約数和(自身を除く): 2682068

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1069, 1394, 2138, 2788, 4276, 18173, 36346, 43829, 72692, 87658, 175316, 745093, 1490186, 2980372]

約数ペア:

[(1, 2980372), (2, 1490186), (4, 745093), (17, 175316), (34, 87658), (41, 72692), (68, 43829), (82, 36346), (164, 18173), (697, 4276), (1069, 2788), (1394, 2138)]