2023169552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{13337}}^1$

素因数の和:13863

約数の個数: 40

約数和(自身を含む): 4134780000

約数和(自身を除く): 2111610448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 499, 998, 1996, 3992, 7984, 9481, 13337, 18962, 26674, 37924, 53348, 75848, 106696, 151696, 213392, 253403, 506806, 1013612, 2027224, 4054448, 6655163, 13310326, 26620652, 53241304, 106482608, 126448097, 252896194, 505792388, 1011584776, 2023169552]

約数ペア:

[(1, 2023169552), (2, 1011584776), (4, 505792388), (8, 252896194), (16, 126448097), (19, 106482608), (38, 53241304), (76, 26620652), (152, 13310326), (304, 6655163), (499, 4054448), (998, 2027224), (1996, 1013612), (3992, 506806), (7984, 253403), (9481, 213392), (13337, 151696), (18962, 106696), (26674, 75848), (37924, 53348)]