2005394728

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{431}}^1\times {\mathrm{5147}}^1$

素因数の和:5697

約数の個数: 32

約数和(自身を含む): 3802930560

約数和(自身を除く): 1797535832

約数列:

[1, 2, 4, 8, 113, 226, 431, 452, 862, 904, 1724, 3448, 5147, 10294, 20588, 41176, 48703, 97406, 194812, 389624, 581611, 1163222, 2218357, 2326444, 4436714, 4652888, 8873428, 17746856, 250674341, 501348682, 1002697364, 2005394728]

約数ペア:

[(1, 2005394728), (2, 1002697364), (4, 501348682), (8, 250674341), (113, 17746856), (226, 8873428), (431, 4652888), (452, 4436714), (862, 2326444), (904, 2218357), (1724, 1163222), (3448, 581611), (5147, 389624), (10294, 194812), (20588, 97406), (41176, 48703)]