2013880322

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1\times {\mathrm{797}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 3184900992

約数和(自身を除く): 1171020670

約数列:

[1, 2, 23, 46, 163, 326, 337, 674, 797, 1594, 3749, 7498, 7751, 15502, 18331, 36662, 54931, 109862, 129911, 259822, 268589, 537178, 1263413, 2526826, 2987953, 5975906, 6177547, 12355094, 43780007, 87560014, 1006940161, 2013880322]

約数ペア:

[(1, 2013880322), (2, 1006940161), (23, 87560014), (46, 43780007), (163, 12355094), (326, 6177547), (337, 5975906), (674, 2987953), (797, 2526826), (1594, 1263413), (3749, 537178), (7498, 268589), (7751, 259822), (15502, 129911), (18331, 109862), (36662, 54931)]