2021920464

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{282707}}^1$

素因数の和:282867

約数の個数: 40

約数和(自身を含む): 5258368800

約数和(自身を除く): 3236448336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 7152, 282707, 565414, 848121, 1130828, 1696242, 2261656, 3392484, 4523312, 6784968, 13569936, 42123343, 84246686, 126370029, 168493372, 252740058, 336986744, 505480116, 673973488, 1010960232, 2021920464]

約数ペア:

[(1, 2021920464), (2, 1010960232), (3, 673973488), (4, 505480116), (6, 336986744), (8, 252740058), (12, 168493372), (16, 126370029), (24, 84246686), (48, 42123343), (149, 13569936), (298, 6784968), (447, 4523312), (596, 3392484), (894, 2261656), (1192, 1696242), (1788, 1130828), (2384, 848121), (3576, 565414), (7152, 282707)]