2021808

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 5303728

約数和(自身を除く): 3281920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 577, 584, 876, 1154, 1168, 1731, 1752, 2308, 3462, 3504, 4616, 6924, 9232, 13848, 27696, 42121, 84242, 126363, 168484, 252726, 336968, 505452, 673936, 1010904, 2021808]

約数ペア:

[(1, 2021808), (2, 1010904), (3, 673936), (4, 505452), (6, 336968), (8, 252726), (12, 168484), (16, 126363), (24, 84242), (48, 42121), (73, 27696), (146, 13848), (219, 9232), (292, 6924), (438, 4616), (577, 3504), (584, 3462), (876, 2308), (1154, 1752), (1168, 1731)]